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Fergal O'Brien

Nationality: Ireland (Ireland); Male; Born: 8 Mar 1972 (51 years)
Status: Professional; First season as pro: 1991; Ranking wins: 1; Maximums: 1;
Ranking: n/a;
Other sources: CueTracker; World Snooker
Info: O'Brien is the only player to score a century in their first frame at the World Championships in the Crucible, which he achieved against Alan McManus in 1994.
2023/2024
Welsh Open Qual (25-27 Jan 2024)
Q Rd 2 (7) Wales Dylan Emery [69] v Ireland Fergal O'Brien [100]   2024-01-27 19:00:00Z
UK Championship Qual (18-23 Nov 2023)
Q Rd 1 Northern Ireland Robbie McGuigan (a) 6-2 Ireland Fergal O'Brien [93] Head to head Details 
Scottish Open Qual (30 Oct - 2 Nov 2023)
Q Rd 1 China Xing Zihao [93] 4-3 Ireland Fergal O'Brien [84]   Details 
Northern Ireland Open Qual (17-20 Oct 2023)
Q Rd 1 Scotland Stephen Maguire [27] 4-3 Ireland Fergal O'Brien [80] Head to head Details 

Maguire made his 500th career century in frame six. He is the 13th player to reach this milestone.

English Open (2-8 Oct 2023)
Rd 2 China Si Jiahui [30] 4-0 Ireland Fergal O'Brien [100]   Details 
British Open (25 Sep - 1 Oct 2023)
Rd 4 England Jack Lisowski [13] 4-2 Ireland Fergal O'Brien [96] Head to head Details 
Rd 3 Ireland Fergal O'Brien [96] 4-3 Wales Matthew Stevens [42] Head to head Details 
Rd 2 Ireland Fergal O'Brien [96] 4-2 Thailand Noppon Saengkham [26] Head to head Details 
English Open Qual (6-8 Sep 2023)
Q Rd 2 Ireland Fergal O'Brien [100] 4-0 Scotland Stephen Hendry [126] Head to head Details 
British Open Qual (14-19 Aug 2023)
Q Rd 1 Ireland Fergal O'Brien [96] 4-1 Estonia Andres Petrov [84]   Details 
Championship League Stage One Group 23 (7 Jul 2023)
Grp Ireland Fergal O'Brien [83] 3-0 United States Ahmed Aly Elsayed [109]   Details 

O'Brien needed snookers in frame 3. He got the 5 points he needed. Then, being 24 behind on the green he snookered Aly and received 48 foul points from that snooker.

Grp China Fan Zhengyi [23] 2-2 Ireland Fergal O'Brien [83] Head to head Details 
Grp England Sam Craigie [42] 3-0 Ireland Fergal O'Brien [83] Head to head Details 
2022/2023
World Championship Qual (3-12 Apr 2023)
Q Rd 1 Wales Liam Davies (a) 10-8 Ireland Fergal O'Brien [112] Head to head Details 
Davies won frame 16 on a respotted black. He'd already needed foul points to force the respot.
WST Classic (16-22 Mar 2023)
Rd 1 England Mark Davis [62] 4-2 Ireland Fergal O'Brien [113] Head to head Details 
Shoot Out (25-28 Jan 2023)
Rd 3 Belgium Julien Leclercq [105] 39-21 Ireland Fergal O'Brien [107]   Details 
Rd 2 Ireland Fergal O'Brien [107] 69-32 Wales Jackson Page [55] Head to head Details 

Break 65

Rd 1 Ireland Fergal O'Brien [107] 71-24 England Zak Surety [82]   Details 
Welsh Open Qual (11-13 Jan 2023)
Q Rd 1 England Martin Gould [43] 4-2 Ireland Fergal O'Brien [111] Head to head Details 
German Masters Qual (21-26 Nov 2022)
Q Rd 2 England Ricky Walden [18] 5-2 Ireland Fergal O'Brien [123] Head to head Details 
UK Championship Qual (5-10 Nov 2022)
Q Rd 2 England Robbie Williams [52] 6-2 Ireland Fergal O'Brien [123] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [123] 6-0 Thailand Mink Nutcharut (f) [108]   Details 
English Open Qual (25-30 Oct 2022)
Q Rd 2 China Chang Bingyu [75] 4-0 Ireland Fergal O'Brien [123] Head to head Details 
Northern Ireland Open Qual (23-28 Aug 2022)
Q Rd 2 Scotland John Higgins [6] 4-2 Ireland Fergal O'Brien [112] Head to head Details 

O'Brien led 1-0 but lost the next two frames on the black.

Scottish Open Qual (9-14 Oct 2022)
Q Rd 1 China Tian Pengfei [62] 4-0 Ireland Fergal O'Brien [122] Head to head Details 
British Open Qual (9-14 Aug 2022)
Q Rd 1 China Chang Bingyu [80] 4-1 Ireland Fergal O'Brien [95] Head to head Details 
Championship League Stage One Group 20 (13 Jul 2022)
Grp China Chang Bingyu [74] 3-0 Ireland Fergal O'Brien [87] Head to head Details 
Grp England Mark King [44] 3-1 Ireland Fergal O'Brien [87] Head to head Details 
Grp China Zhou Yuelong [20] 2-2 Ireland Fergal O'Brien [87] Head to head
2021/2022
Q School 3 (28 May - 2 Jun 2022)
Rd 2 Wales Daniel Wells (a) w/o Ireland Fergal O'Brien Head to head  

O'Brien qualified from the first event.

Q School 2 (22-27 May 2022)
Rd 2 England Bradley Cowdroy (a) w/o Ireland Fergal O'Brien    

O'Brien qualified from the first event.

Q School 1 (16-21 May 2022)
Final Ireland Fergal O'Brien 4-1 Jamaica Rory McLeod Head to head Details 

33-76 (59), 84-11, 87-39 (54), 69-21, 75-49

O'Brien earns a spot on the World Snooker Tour for 2022/2023 and 2023/2024.

Rd 5 Ireland Fergal O'Brien 4-2 Scotland Ross Muir (a) Head to head Details 
Rd 4 Ireland Fergal O'Brien 4-0 England Jenson Kendrick (a)   Details 
Rd 3 Ireland Fergal O'Brien 4-2 England Martin O'Donnell   Details 
Rd 2 Ireland Fergal O'Brien 4-3 Wales Liam Davies (a) Head to head Details 

Re-spotted black in frame 3.

World Championship Qual (4-13 Apr 2022)
Q Rd 2 Wales Liam Davies (a) 6-5 Ireland Fergal O'Brien [73] Head to head Details 
Gibraltar Open (24-26 Mar 2022)
Rd 1 England Mitchell Mann [80] 4-3 Ireland Fergal O'Brien [67] Head to head Details 
Welsh Open (28 Feb - 6 Mar 2022)
Rd 2 England Jimmy Robertson [38] 4-2 Ireland Fergal O'Brien [77] Head to head Details 
Rd 1 Ireland Fergal O'Brien [77] 4-3 Thailand Thepchaiya Un-Nooh [60] Head to head Details 

Decided on the final black

Welsh Open Qual (15-20 Feb 2022)
Q Rd 1 Ireland Fergal O'Brien [77] 4-1 Scotland Stephen Maguire [13] Head to head Details 
European Masters (21-27 Feb 2022)
Rd 1 China Wu Yize [110] 5-3 Ireland Fergal O'Brien [75]   Details 
A maximum attempt (break 112) by Wu in the third frame.
Turkish Masters Qual (2-6 Feb 2022)
Q Rd 1 China Lyu Haotian [59] 5-1 Ireland Fergal O'Brien [71] Head to head Details 
Shoot Out (20-23 Jan 2022)
Rd 1 Ireland Leo Fernandez (a) 38-1 Ireland Fergal O'Brien [64]   Details 

Fernandez replaced Zhao Jianbo who withdrew

Scottish Open (6-12 Dec 2021)
Rd 3 Belgium Luca Brecel [44] 4-1 Ireland Fergal O'Brien [77] Head to head Details 
Rd 2 Ireland Fergal O'Brien [77] 4-1 England Gary Wilson [28] Head to head Details 
Rd 1 Ireland Fergal O'Brien [77] 4-1 England Kyren Wilson [5] Head to head Details 
UK Championship (23 Nov - 5 Dec 2021)
Rd 1 England Joe O'Connor [54] 6-4 Ireland Fergal O'Brien [75] Head to head Details 
English Open (1-7 Nov 2021)
Rd 2 England Mark Davis [49] 4-1 Ireland Fergal O'Brien [77] Head to head Details 
Rd 1 Ireland Fergal O'Brien [77] 4-3 England Stuart Bingham [13] Head to head Details 
European Masters Qual (27-31 Oct 2021)
Q Rd 1 Ireland Fergal O'Brien [75] 5-3 England Robbie Williams [67] Head to head Details 
German Masters Qual (18-26 Oct 2021)
Q Rd 1 England Ben Hancorn [81] 5-3 Ireland Fergal O'Brien [77]   Details 
Northern Ireland Open (9-17 Oct 2021)
Rd 1 England James Cahill (a) 4-0 Ireland Fergal O'Brien [73]   Details 
Scottish Open Qual (24-29 Sep 2021)
Q Rd 1 Ireland Fergal O'Brien [77] 4-2 England David Grace [58] Head to head Details 
English Open Qual (17-22 Sep 2021)
Q Rd 1 Ireland Fergal O'Brien [77] 4-0 Ukraine Iulian Boiko [106] Head to head Details 
Re-spotted black in frame 3 (78-78)
Northern Ireland Open Qual (23-27 Aug 2021)
Q Rd 1 Ireland Fergal O'Brien [73] 4-2 China Zhang Anda [114] Head to head Details 
British Open (16-22 Aug 2021)
Rd 1 England Gary Wilson [30] 3-0 Ireland Fergal O'Brien [73] Head to head Details 
Championship League Stage Two Group B (12 Aug 2021)
Grp England Peter Lines [84] 2-2 Ireland Fergal O'Brien [66] Head to head
Grp England Ricky Walden [25] 3-0 Ireland Fergal O'Brien [66] Head to head Details 
Grp Northern Ireland Mark Allen [9] 3-0 Ireland Fergal O'Brien [66] Head to head Details 
Championship League Stage One Group 6 (20 Jul 2021)
Grp Ireland Fergal O'Brien [66] 3-0 England Mark Lloyd (a)   Details 
Grp England Michael Holt [24] 2-2 Ireland Fergal O'Brien [66] Head to head
Grp England Andrew Higginson [47] 2-2 Ireland Fergal O'Brien [66] Head to head
2020/2021
World Championship Qual (5-14 Apr 2021)
Q Rd 2 England Stuart Carrington [54] 6-2 Ireland Fergal O'Brien [109] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [109] 6-3 Northern Ireland Fergal Quinn (a)   Details 
WST Pro Series Second Phase Group 3 (19 Mar 2021)
Grp Belgium Luca Brecel [33] 2-0 Ireland Fergal O'Brien [111] Head to head Details 
Grp England Sam Craigie [46] 2-0 Ireland Fergal O'Brien [111] Head to head Details 
Grp Ireland Fergal O'Brien [111] 2-0 England Mark Davis [40] Head to head Details 
Grp England Barry Hawkins [14] 2-1 Ireland Fergal O'Brien [111] Head to head Details 
Grp England Joe Perry [15] 2-0 Ireland Fergal O'Brien [111] Head to head Details 
Grp China Luo Honghao [58] 2-1 Ireland Fergal O'Brien [111]   Details 
Grp England Jack Lisowski [10] 2-1 Ireland Fergal O'Brien [111] Head to head Details 
WST Pro Series First Phase Group F (11 Mar 2021)
Grp Ireland Fergal O'Brien [111] 2-0 Brazil Igor Figueiredo [72] Head to head Details 
Grp Ireland Fergal O'Brien [111] 2-1 England Ben Woollaston [31] Head to head Details 
Grp Ireland Fergal O'Brien [111] 2-1 Northern Ireland Jordan Brown [82]   Details 
Grp Ireland Fergal O'Brien [111] 2-1 Thailand Noppon Saengkham [36] Head to head Details 

O�Brien missed the pink on the way to a max in frame one

Grp England Riley Parsons [108] 2-1 Ireland Fergal O'Brien [111]   Details 
Grp England David Grace [55] 2-1 Ireland Fergal O'Brien [111] Head to head Details 
Grp Ireland Fergal O'Brien [111] 2-0 Northern Ireland Robbie McGuigan (a) Head to head Details 

McGuigan replaced Mark Allen who withdrew.

Gibraltar Open (1-7 Mar 2021)
Rd 1 Ukraine Iulian Boiko [119] 4-3 Ireland Fergal O'Brien [107] Head to head Details 
Welsh Open (15-21 Feb 2021)
Rd 1 Ireland Aaron Hill [109] 4-2 Ireland Fergal O'Brien [110]   Details 
German Masters (27-31 Jan 2021)
Rd 2 England Joe O'Connor [49] 5-0 Ireland Fergal O'Brien [120] Head to head Details 
Rd 1 Ireland Fergal O'Brien [120] 5-1 Wales Michael White (a) Head to head Details 
Scottish Open (7-13 Dec 2020)
Rd 1 Wales Lee Walker [122] 4-3 Ireland Fergal O'Brien [117]   Details 
UK Championship (23 Nov - 6 Dec 2020)
Rd 1 Scotland John Higgins [8] 6-1 Ireland Fergal O'Brien [121] Head to head Details 
Northern Ireland Open (16-22 Nov 2020)
Rd 2 Thailand Thepchaiya Un-Nooh [15] 4-1 Ireland Fergal O'Brien [121] Head to head Details 
Rd 1 Ireland Fergal O'Brien [121] 4-2 England Ashley Hugill [123]   Details 
German Masters Qual (10-14 Nov 2020)
Q Rd 2 Ireland Fergal O'Brien [120] 5-2 Germany Simon Lichtenberg [105]   Details 
Q Rd 1 Ireland Fergal O'Brien [120] 5-3 England Mark Selby [3] Head to head Details 
English Open (12-18 Oct 2020)
Rd 1 England Stuart Bingham [11] 4-2 Ireland Fergal O'Brien [111] Head to head Details 
European Masters (21-27 Sep 2020)
Rd 1 England Chris Wakelin [55] 5-2 Ireland Fergal O'Brien [100] Head to head Details 
Championship League Stage One Group 16 (20 Sep 2020)
Grp England Brandon Sargeant [88] 2-2 Ireland Fergal O'Brien [98] Head to head
Grp China Lyu Haotian [42] 3-0 Ireland Fergal O'Brien [98] Head to head Details 
Grp England Mark Selby [4] 3-1 Ireland Fergal O'Brien [98] Head to head Details 
2019/2020
Q School 3 (5-9 Aug 2020)
Rd 2 Scotland Keith Keldie (a) w/o Ireland Fergal O'Brien  
Q School 2 (4-8 Aug 2020)
Rd 2 England Hayden Staniland (a) w/o Ireland Fergal O'Brien  
Q School 1 (3-7 Aug 2020)
Rd 1 England David Nelson (a) w/o Ireland Fergal O'Brien  
World Championship Qual (21-28 Jul 2020)
Q Rd 4 China Liang Wenbo [31] 10-9 Ireland Fergal O'Brien [63] Head to head Details 
Q Rd 3 Ireland Fergal O'Brien [63] 6-5 Belgium Luca Brecel [34] Head to head Details 
Q Rd 2 Ireland Fergal O'Brien [63] 6-3 England Rod Lawler [98] Head to head Details 
Gibraltar Open (11-15 Mar 2020)
Rd 4 England Kyren Wilson [8] 4-3 Ireland Fergal O'Brien [60] Head to head Details 
Rd 3 Ireland Fergal O'Brien [60] 4-2 China Chen Zifan [96]   Details 
Rd 2 Ireland Fergal O'Brien [60] 4-2 England Allan Taylor (a) Head to head Details 
Rd 1 Ireland Fergal O'Brien [60] 4-2 China Bai Langning [104]   Details 
Shoot-Out (20-23 Feb 2020)
Rd 1 China Chen Feilong [85] 56-41 Ireland Fergal O'Brien [59] Head to head Details 
Welsh Open (10-16 Feb 2020)
Rd 1 England Mark Joyce [65] 4-3 Ireland Fergal O'Brien [69] Head to head Details 

The match took 4 hours 45 minutes (active playing time).

European Masters (22-26 Jan 2020)
Rd 1 Scotland John Higgins [5] 5-2 Ireland Fergal O'Brien [65] Head to head Details 
German Masters Qual (20-22 Dec 2019)
Q Rd 1 England Joe Perry [15] 5-2 Ireland Fergal O'Brien [66] Head to head Details 
European Masters Qual (17-19 Dec 2019)
Q Rd 2 Ireland Fergal O'Brien [65] 5-3 Scotland Fraser Patrick [122] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [65] 5-4 England Liam Highfield [56] Head to head Details 
Scottish Open (9-15 Dec 2019)
Rd 1 Hong Kong Andy Lee [94] 4-2 Ireland Fergal O'Brien [66]   Details 
UK Championship (26 Nov - 8 Dec 2019)
Rd 1 Wales Michael White [62] 6-2 Ireland Fergal O'Brien [67] Head to head Details 
Northern Ireland Open (11-17 Nov 2019)
Rd 3 England Barry Hawkins [10] 4-2 Ireland Fergal O'Brien [67] Head to head Details 
Rd 2 Ireland Fergal O'Brien [67] 4-3 England Jimmy Robertson [23] Head to head Details 
Rd 1 Ireland Fergal O'Brien [67] 4-2 China Fan Zhengyi [95] Head to head Details 
World Open (28 Oct - 3 Nov 2019)
Rd 2 China Zhou Yuelong [34] 5-0 Ireland Fergal O'Brien [63] Head to head Details 
Rd 1 Ireland Fergal O'Brien [63] 5-3 Wales Dominic Dale [110] Head to head Details 
English Open (14-20 Oct 2019)
Rd 3 England Barry Hawkins [10] 4-2 Ireland Fergal O'Brien [66] Head to head Details 
Rd 2 Ireland Fergal O'Brien [66] 4-2 China Zhang Anda [72] Head to head Details 
Rd 1 Ireland Fergal O'Brien [66] 4-0 England Nigel Bond [97] Head to head Details 
World Open Qual (2-5 Oct 2019)
Q Rd 1 Ireland Fergal O'Brien [63] 5-4 Poland Adam Stefanow [86]   Details 
China Championship Qual (15-18 Aug 2019)
Q Rd 2 Wales Kishan Hirani [88] 5-4 Ireland Fergal O'Brien [62]   Details 
International Championship Qual (14-17 Jun 2019)
Q Rd 1 England Nigel Bond 6-2 Ireland Fergal O'Brien [61] Head to head Details 
Riga Masters Qual (10-13 Jun 2019)
Q Rd 1 England Kyren Wilson [4] 4-1 Ireland Fergal O'Brien [53] Head to head Details 
2018/2019
World Championship Qual (10-17 Apr 2019)
Q Rd 2 England Mark Davis [38] 10-4 Ireland Fergal O'Brien [59] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [59] 10-4 Wales Jackson Page (a) Head to head Details 
Gibraltar Open (13-17 Mar 2019)
Rd 2 England Liam Highfield [43] 4-1 Ireland Fergal O'Brien [35] Head to head Details 
Rd 1 Ireland Fergal O'Brien [35] 4-0 Norway Christopher Watts (a)   Details 
Indian Open (27 Feb - 3 Mar 2019)
Rd 1 England Oliver Lines [83] 4-1 Ireland Fergal O'Brien [36] Head to head Details 
Shoot-Out (21-24 Feb 2019)
Rd 1 China Li Hang [25] 33-19 Ireland Fergal O'Brien [43] Head to head Details 
China Open Qual (18-20 Feb 2019)
Q Rd 1 England Sam Baird [82] 6-5 Ireland Fergal O'Brien [52] Head to head Details 
Welsh Open (11-17 Feb 2019)
Rd 1 England Oliver Lines [105] 4-2 Ireland Fergal O'Brien [53] Head to head Details 
German Masters (30 Jan - 3 Feb 2019)
Rd 1 China Ding Junhui [6] 5-3 Ireland Fergal O'Brien [54] Head to head Details 
German Masters Qual (18-21 Dec 2018)
Q Rd 2 Ireland Fergal O'Brien [54] 5-1 China Liang Wenbo [27] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [54] 5-1 China Tian Pengfei [74] Head to head Details 
Scottish Open (10-16 Dec 2018)
Rd 1 England Robert Milkins [26] 4-0 Ireland Fergal O'Brien [45] Head to head Details 
UK Championship (27 Nov - 9 Dec 2018)
Rd 1 China Mei Xiwen [81] 6-5 Ireland Fergal O'Brien [48]   Details 
Northern Ireland Open (12-18 Nov 2018)
Rd 1 England David Gilbert [21] 4-1 Ireland Fergal O'Brien [42] Head to head Details 
English Open (15-21 Oct 2018)
Rd 1 England Jack Lisowski [21] 4-2 Ireland Fergal O'Brien [44] Head to head Details 
International Championship Qual (9-12 Oct 2018)
Q Rd 1 England Jimmy White [73] 6-5 Ireland Fergal O'Brien [45] Head to head Details 
European Masters (1-7 Oct 2018)
Rd 2 China Liang Wenbo [17] 4-2 Ireland Fergal O'Brien [47] Head to head Details 
Rd 1 Ireland Fergal O'Brien [47] 4-3 Hong Kong Marco Fu [16] Head to head Details 
China Championship (24-30 Sep 2018)
Rd 2 China Zhao Xintong [93] 5-2 Ireland Fergal O'Brien [47] Head to head Details 
Rd 1 Ireland Fergal O'Brien [47] 5-1 England Ali Carter [18] Head to head Details 

Carter's 144 in frame 4 was the highest break of the event

Paul Hunter Classic (22-26 Aug 2018)
Rd 2 Thailand Noppon Saengkham [23] 4-1 Ireland Fergal O'Brien [22] Head to head Details 
Rd 1 Ireland Fergal O'Brien [22] 4-2 England Shaun Murphy [2] Head to head Details 
China Championship Qual (19-22 Aug 2018)
Q Rd 1 Ireland Fergal O'Brien [47] 5-2 England Peter Lines [72] Head to head Details 
European Masters Qual (17-18 Aug 2018)
Q Rd 1 Ireland Fergal O'Brien [47] 4-1 England Andy Hicks (a) Head to head Details 
Indian Open Qual (15-16 Aug 2018)
Q Rd 1 Ireland Fergal O'Brien [36] 4-2 Thailand Dechawat Poomjaeng (a) Head to head Details 
World Open (6-12 Aug 2018)
Rd 3 England Gary Wilson [36] 5-2 Ireland Fergal O'Brien [45] Head to head Details 
Rd 2 Ireland Fergal O'Brien [45] 5-4 Belgium Luca Brecel [13] Head to head Details 

O'Brien was 4-0 down

Rd 1 Ireland Fergal O'Brien [45] 5-4 China Zhao Xintong [70] Head to head Details 
Riga Masters (27-29 Jul 2018)
Rd 1 England Stuart Carrington [42] 4-3 Ireland Fergal O'Brien [43] Head to head Details 
World Open Qual (6-9 Jul 2018)
Q Rd 1 Ireland Fergal O'Brien [45] 5-3 Finland Robin Hull [86] Head to head Details 
Riga Masters Qual (2-5 Jul 2018)
Q Rd 1 Ireland Fergal O'Brien [43] 4-3 Israel Eden Sharav [74]   Details 
2017/2018
World Championship Qual (11-18 Apr 2018)
Q Rd 1 China Yuan Sijun [100] 10-5 Ireland Fergal O'Brien [45]   Details 
China Open (2-8 Apr 2018)
Rd 2 China Lyu Haotian [73] 6-5 Ireland Fergal O'Brien [48] Head to head Details 
Eight half-centuries by L� Haotian
Rd 1 Ireland Fergal O'Brien [48] 6-5 Scotland Stephen Maguire [17] Head to head Details 
Gibraltar Open (7-11 Mar 2018)
Rd 1 England Michael Wild (a) 4-1 Ireland Fergal O'Brien [35]   Details 
Welsh Open (26 Feb - 4 Mar 2018)
Rd 1 Scotland Scott Donaldson [65] 4-2 Ireland Fergal O'Brien [48]   Details 
Shoot-Out (8-11 Feb 2018)
Rd 2 England Ricky Walden [14] 33-32 Ireland Fergal O'Brien [37] Head to head Details 
Rd 1 Ireland Fergal O'Brien [37] 44-31 England William Lemons (a) Head to head Details 
German Masters (31 Jan - 4 Feb 2018)
Rd 1 Wales Mark J Williams [9] 5-3 Ireland Fergal O'Brien [43] Head to head Details 
China Open Qual (27-30 Jan 2018)
Q Rd 2 Ireland Fergal O'Brien [52] 6-3 England Hammad Miah [115] Head to head Details 
German Masters Qual (19-22 Dec 2017)
Q Rd 2 Ireland Fergal O'Brien [43] 5-2 Finland Robin Hull [100] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [43] 5-1 Thailand Sunny Akani [72] Head to head Details 
Scottish Open (11-17 Dec 2017)
Rd 1 China Zhang Yong [93] 4-1 Ireland Fergal O'Brien [43] Head to head Details 
UK Championship (28 Nov - 10 Dec 2017)
Rd 1 Thailand Sunny Akani [87] 6-4 Ireland Fergal O'Brien [42] Head to head Details 
Northern Ireland Open (20-26 Nov 2017)
Rd 1 England Tom Ford [28] 4-2 Ireland Fergal O'Brien [39] Head to head Details 
Shanghai Masters (13-18 Nov 2017)
Rd 2 Northern Ireland Mark Allen [10] 5-0 Ireland Fergal O'Brien [43] Head to head Details 
Rd 1 Ireland Fergal O'Brien [43] 5-4 England Mitchell Mann [75] Head to head Details 
English Open (16-22 Oct 2017)
Rd 1 England Liam Highfield [69] 4-3 Ireland Fergal O'Brien [40] Head to head Details 
Shanghai Masters Qual (11-13 Oct 2017)
Q Rd 2 Ireland Fergal O'Brien [43] 5-1 Wales Duane Jones [95]   Details 
International Championship Qual (26-29 Sep 2017)
Q Rd 1 China Zhang Yong [116] 6-5 Ireland Fergal O'Brien [37] Head to head Details 
Indian Open (12-16 Sep 2017)
Rd 2 England Shaun Murphy [4] 4-1 Ireland Fergal O'Brien [36] Head to head Details 
Rd 1 Ireland Fergal O'Brien [36] 4-3 England Jimmy Robertson [29] Head to head Details 
Paul Hunter Classic (22-27 Aug 2017)
Rd 2 Cyprus Michael Georgiou [46] 4-3 Ireland Fergal O'Brien [25] Head to head Details 
Rd 1 Ireland Fergal O'Brien [25] 4-3 England Steven Hallworth (a)   Details 
China Championship (16-22 Aug 2017)
QF England Ali Carter [12] 5-2 Ireland Fergal O'Brien [45] Head to head Details 

O'Brien's 124 in the third frame was his 200th century.

Rd 3 Ireland Fergal O'Brien [45] 5-4 Scotland Alan McManus [29] Head to head Details 
Rd 2 Ireland Fergal O'Brien [45] 5-2 Norway Kurt Maflin [52] Head to head Details 
Rd 1 Ireland Fergal O'Brien [45] 5-3 England Mark King [20] Head to head Details 
World Open Qual (6-9 Aug 2017)
Q Rd 1 Cyprus Michael Georgiou [67] 5-0 Ireland Fergal O'Brien [42] Head to head Details 
European Masters Qual (3-4 Aug 2017)
Q Rd 1 Wales Jak Jones [73] 4-2 Ireland Fergal O'Brien [41]   Details 
Indian Open Qual (1-2 Aug 2017)
Q Rd 1 Ireland Fergal O'Brien [36] 4-0 England Craig Steadman [71] Head to head Details 
China Championship Qual (3-6 Jun 2017)
Q Rd 1 Ireland Fergal O'Brien [45] 5-3 England Sam Craigie [75] Head to head Details 
Riga Masters Qual (31 May - 2 Jun 2017)
Q Rd 1 Wales Jamie Jones [29] 4-2 Ireland Fergal O'Brien [38] Head to head Details 
2016/2017
World Championship (15 Apr - 1 May 2017)
Rd 1 England Mark Selby [1] 10-2 Ireland Fergal O'Brien [45] Head to head Details 
World Championship Qual (5-12 Apr 2017)
Q Rd 3 Ireland Fergal O'Brien [45] 10-9 England David Gilbert [20] Head to head Details 

The deciding frame was the longest frame in snooker history - it lasted 123 minutes

Q Rd 2 Ireland Fergal O'Brien [45] 10-9 China Tian Pengfei [52] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [45] 10-6 Northern Ireland Gerard Greene (a) Head to head Details 
China Open (27 Mar - 2 Apr 2017)
Rd 1 Scotland Stephen Maguire [23] 5-3 Ireland Fergal O'Brien [42] Head to head Details 
Gibraltar Open (1-5 Mar 2017)
Rd 1 England Ben Woollaston [22] 4-3 Ireland Fergal O'Brien [36] Head to head Details 
Shoot-Out (23-26 Feb 2017)
Rd 4 England David Gilbert [12] 79-1 Ireland Fergal O'Brien [34] Head to head Details 
Rd 3 Ireland Fergal O'Brien [34] 61-46 England Liam Highfield [68] Head to head Details 
Rd 2 Ireland Fergal O'Brien [34] 25-18 Finland Robin Hull [45] Head to head Details 
Rd 1 Ireland Fergal O'Brien [34] 79-0 Wales Ryan Day [16] Head to head Details 
Welsh Open (13-19 Feb 2017)
Rd 3 England Mark Davis [31] 4-2 Ireland Fergal O'Brien [46] Head to head Details 

144 by Davis was the highest break of the event

Rd 2 Ireland Fergal O'Brien [46] 4-2 England Chris Wakelin [65] Head to head Details 
Rd 1 Ireland Fergal O'Brien [46] 4-1 China Cao Yupeng [114] Head to head Details 
China Open Qual (24-27 Jan 2017)
Q Rd 1 Ireland Fergal O'Brien [42] 5-3 England Nigel Bond [68] Head to head Details 
Scottish Open (12-18 Dec 2016)
Rd 2 Scotland Stephen Maguire [19] 4-2 Ireland Fergal O'Brien [42] Head to head Details 
Rd 1 Ireland Fergal O'Brien [42] 4-0 England Brandon Sargeant (a) Head to head Details 
German Masters Qual (6-9 Dec 2016)
Q Rd 1 Wales Mark J Williams [15] 5-3 Ireland Fergal O'Brien [43] Head to head Details 
UK Championship (22 Nov - 4 Dec 2016)
Rd 3 Scotland Stephen Maguire [19] 6-5 Ireland Fergal O'Brien [51] Head to head Details 
Rd 2 Ireland Fergal O'Brien [51] 6-5 England Barry Hawkins [14] Head to head Details 

O'Brien made a record five centuries in the match (113, 111, 111, 101 and 100) including three in a row from 2-4 to 5-4

Rd 1 Ireland Fergal O'Brien [51] 6-2 China Zhang Yong [78] Head to head Details 
Northern Ireland Open (14-20 Nov 2016)
Rd 3 England Mark King [31] 4-0 Ireland Fergal O'Brien [47] Head to head Details 
Rd 2 Ireland Fergal O'Brien [47] 4-0 England Mitchell Mann [108] Head to head Details 
Rd 1 Ireland Fergal O'Brien [47] 4-2 China Tian Pengfei [43] Head to head Details 
International Championship (23-30 Oct 2016)
Rd 1 Scotland Graeme Dott [25] 6-1 Ireland Fergal O'Brien [40] Head to head Details 
English Open (10-16 Oct 2016)
Rd 3 China Liang Wenbo [20] 4-2 Ireland Fergal O'Brien [52] Head to head Details 
Rd 2 Ireland Fergal O'Brien [52] 4-2 Scotland Ross Muir [70] Head to head Details 
Rd 1 Ireland Fergal O'Brien [52] 4-0 England Robbie Williams [51] Head to head Details 
European Masters Qual (26-28 Sep 2016)
Q Rd 2 England Mark Selby [1] 4-0 Ireland Fergal O'Brien [40] Head to head Details 
International Championship Qual (29 Sep - 1 Oct 2016)
Q Rd 1 Ireland Fergal O'Brien [40] 6-3 Scotland Fraser Patrick [101] Head to head Details 
The match was interrupted at 5-3. It lasted more than 5 hours.
European Masters Qual (26-28 Sep 2016)
Q Rd 1 Ireland Fergal O'Brien [40] 4-1 Thailand Dechawat Poomjaeng [44] Head to head Details 
Shanghai Masters Qual (30 Aug - 2 Sep 2016)
Q Rd 3 Wales Jamie Jones [37] 5-0 Ireland Fergal O'Brien [41] Head to head Details 
Q Rd 2 Ireland Fergal O'Brien [41] 5-2 England Allan Taylor [75] Head to head Details 
Paul Hunter Classic (24-28 Aug 2016)
Rd 2 China Li Hang [39] 4-3 Ireland Fergal O'Brien [27] Head to head Details 
Rd 1 Ireland Fergal O'Brien [27] 4-0 England Ashley Beal (a)   Details 
World Open (25-31 Jul 2016)
Rd 1 England Michael Holt [27] 5-2 Ireland Fergal O'Brien [38] Head to head Details 
Riga Masters (22-24 Jun 2016)
Rd 2 England Stuart Bingham [2] 4-2 Ireland Fergal O'Brien [33] Head to head Details 
Rd 1 Ireland Fergal O'Brien [33] 4-3 England Adam Duffy Head to head Details 
Riga Masters Qual (3-4 Jun 2016)
Q Rd 1 Ireland Fergal O'Brien [33] 4-3 England Sanderson Lam [70] Head to head Details 
World Open Qual (31 May - 2 Jun 2016)
Q Rd 1 Ireland Fergal O'Brien [38] 5-3 England Craig Steadman Head to head Details 
Indian Open Qual (28-30 May 2016)
Q Rd 1 Cyprus Michael Georgiou 4-3 Ireland Fergal O'Brien [30] Head to head Details 
2015/2016
World Championship Qual (6-13 Apr 2016)
Q Rd 2 China Zhou Yuelong [58] 10-6 Ireland Fergal O'Brien [39] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [39] 10-4 England Steve Davis [99] Head to head Details 
Euro Tour 6 (23-28 Feb 2016)
Rd 3 Jamaica Rory McLeod [2] 4-2 Ireland Fergal O'Brien [37] Head to head Details 
Rd 2 Ireland Fergal O'Brien [37] 4-3 England Mark Davis [24] Head to head Details 
Rd 1 Ireland Fergal O'Brien [37] 4-1 England Oliver Brown (a)   Details 
Championship League - Group 6 (24-25 Feb 2016)
Grp Wales Dominic Dale 3-0 Ireland Fergal O'Brien Head to head Details 
Grp England Mark Davis 3-1 Ireland Fergal O'Brien Head to head Details 
Davis needed snookers to win frame 4 and the match. He got a snooker and a free ball.

O'Brien compiled his first maximum and became the oldest player to make a 147 in professional competition. Watch on YouTube.

Grp England Kyren Wilson 3-1 Ireland Fergal O'Brien Head to head Details 
Grp England Ali Carter 3-2 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-2 England Michael Holt Head to head Details 
Grp Ireland Fergal O'Brien 3-2 England Martin Gould Head to head Details 
Welsh Open (15-21 Feb 2016)
Rd 3 England Mark Selby [3] 4-2 Ireland Fergal O'Brien [35] Head to head Details 
Rd 2 Ireland Fergal O'Brien [35] 4-3 England Ali Carter [30] Head to head Details 
Rd 1 Ireland Fergal O'Brien [35] 4-3 Thailand Noppon Saengkham [98] Head to head Details 
China Open Qual (9-11 Feb 2016)
Q Rd 1 England Ian Burns [61] 5-4 Ireland Fergal O'Brien [42] Head to head Details 
German Masters (3-7 Feb 2016)
Rd 1 England Stuart Bingham [2] 5-2 Ireland Fergal O'Brien [34] Head to head Details 
World Seniors (30-31 Jan 2016)
Rd 1 Jamaica Rory McLeod 2-1 Ireland Fergal O'Brien Head to head Details 

46-44, 16-68, 95-38

World Seniors Qual (21-22 Dec 2015)
Q Rd 4 Ireland Fergal O'Brien 2-0 England Wayne Brown (a)   Details 
Q Rd 3 Ireland Fergal O'Brien 2-0 England Sean Lanigan (a)   Details 
Q Rd 2 Ireland Fergal O'Brien 2-1 England Johnathan Bagley (a)   Details 
German Masters Qual (17-20 Dec 2015)
Q Rd 2 Ireland Fergal O'Brien [34] 5-4 England Peter Ebdon [31] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [34] 5-4 Iran Hossein Vafaei [89] Head to head Details 
O'Brien won the decider on the last black
Euro Tour 5 (9-13 Dec 2015)
Rd 3 England David Grace 4-3 Ireland Fergal O'Brien [34] Head to head Details 
Rd 2 Ireland Fergal O'Brien [34] 4-3 England Mike Dunn [7] Head to head Details 
Rd 1 Ireland Fergal O'Brien [34] 4-0 Scotland Rhys Clark   Details 
UK Championship (24 Nov - 6 Dec 2015)
Rd 2 Thailand Thepchaiya Un-Nooh [35] 6-5 Ireland Fergal O'Brien [30] Head to head Details 
Rd 1 Ireland Fergal O'Brien [30] 6-5 Malaysia Rory Thor [99]   Details 
Euro Tour 4 (4-8 Nov 2015)
Rd 4 England Judd Trump [12] 4-2 Ireland Fergal O'Brien [50] Head to head Details 
Rd 3 Ireland Fergal O'Brien [50] 4-3 England Mark King [7] Head to head Details 
Rd 2 Ireland Fergal O'Brien [50] 4-2 England Peter Ebdon [22] Head to head Details 
Rd 1 Ireland Fergal O'Brien [50] 4-2 Cyprus Michael Georgiou Head to head Details 
International Championship (25 Oct - 1 Nov 2015)
Rd 2 Australia Neil Robertson [5] 6-3 Ireland Fergal O'Brien [28] Head to head Details 
Rd 1 Ireland Fergal O'Brien [28] 6-3 England Tom Ford [53] Head to head Details 
Euro Tour 3 (7-11 Oct 2015)
Rd 2 England Mark Davis [30] 4-3 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-3 England Stuart Bingham [58] Head to head Details 
O'Brien wins on the final black after Bingham leaves it on the edge of the pocket. Watch the conclusion on YouTube.
International Championship Qual (30 Sep - 3 Oct 2015)
Q Rd 1 Ireland Fergal O'Brien [28] 6-2 Egypt Hatem Yassin   Details 
Euro Tour 2 (26-30 Aug 2015)
Rd 1 China Xiao Guodong 4-0 Ireland Fergal O'Brien [39] Head to head Details 
Shanghai Masters Qual (5-9 Aug 2015)
Q Rd 4 Belgium Luca Brecel [43] 5-4 Ireland Fergal O'Brien [26] Head to head Details 
Euro Tour 1 (29 Jul - 2 Aug 2015)
Rd 2 Jamaica Rory McLeod [54] 4-0 Ireland Fergal O'Brien [22] Head to head Details 
Rd 1 Ireland Fergal O'Brien [22] 4-1 Wales Callum Lloyd (a)   Details 
Australian Open (29 Jun - 5 Jul 2015)
Rd 2 Scotland John Higgins [10] 5-1 Ireland Fergal O'Brien [18] Head to head Details 
Rd 1 Ireland Fergal O'Brien [18] 5-4 England Stuart Bingham [2] Head to head Details 
Australian Open Qual (1-5 Jun 2015)
Q Rd 4 Ireland Fergal O'Brien [18] 5-2 Northern Ireland Joe Swail [48] Head to head Details 
2014/2015
World Championship Qual (8-15 Apr 2015)
Q Rd 3 Norway Kurt Maflin [38] 10-9 Ireland Fergal O'Brien [27] Head to head Details 
Q Rd 2 Ireland Fergal O'Brien [27] 10-8 England Chris Wakelin [70] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [27] 10-5 England Hammad Miah [96] Head to head Details 
China Open (30 Mar - 5 Apr 2015)
Rd 1 England Mike Dunn [47] 5-3 Ireland Fergal O'Brien [26] Head to head Details 
Indian Open (10-14 Mar 2015)
Rd 1 Belgium Luca Brecel [57] 4-2 Ireland Fergal O'Brien [18] Head to head Details 
Shoot-Out (4-6 Mar 2015)
Rd 1 England Stuart Bingham [6] 65-8 Ireland Fergal O'Brien [23] Head to head Details 
World Seniors (2-3 Mar 2015)
Final Wales Mark J Williams 2-1 Ireland Fergal O'Brien Head to head Details 

30-41, 87-4 (74), 94-0

Williams had a 30 in the first frame with the balls placed difficultly but O'Brien stole the frame with a great clearance.

Williams didn't give O'Brien any chances in frame 2 and made it 1-1.

Williams had a 47 in the decider but missed the yellow ball and was lucky not to leave anything. Williams later got in again and won the frame and the match.

This was his first World Seniors title. He also had the highest break with a 142.

SF Ireland Fergal O'Brien 2-0 Ireland Ken Doherty Head to head Details 

77-9 (76), 75-24 (54)

QF Ireland Fergal O'Brien 2-0 England Steve Davis Head to head Details 

78-23 (74), 92-1 (58)

Rd 1 Ireland Fergal O'Brien 2-0 England Peter Ebdon Head to head Details 

105-11 (105), 110-7 (110)

O'Brien's 105 and 110 were the first tons of the event

Euro Tour 6 (25 Feb - 1 Mar 2015)
Rd 3 England Martin Gould [9] 4-2 Ireland Fergal O'Brien [24] Head to head Details 
Rd 2 Ireland Fergal O'Brien [24] 4-1 Wales Ryan Day [46] Head to head Details 
Rd 1 Ireland Fergal O'Brien [24] 4-1 China Lyu Chenwei   Details 
Welsh Open (16-22 Feb 2015)
Rd 1 England Sam Baird [73] 4-3 Ireland Fergal O'Brien [28] Head to head Details 
China Open Qual (14-15 Feb 2015)
Q Rd 1 Ireland Fergal O'Brien [26] 5-2 England George Pragnell (a)   Details 
Indian Open Qual (12-13 Feb 2015)
Q Rd 1 Ireland Fergal O'Brien [18] 4-0 England William Lemons (a) Head to head Details 
Championship League - Group 7 (9-10 Feb 2015)
SF China Xiao Guodong 3-0 Ireland Fergal O'Brien Head to head Details 

73-29 (72), 66-41, 58-8

Grp Ireland Fergal O'Brien 3-2 England Peter Ebdon Head to head Details 
Grp Wales Mark J Williams 3-2 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-2 China Xiao Guodong Head to head Details 
Grp England David Gilbert 3-2 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-2 Scotland John Higgins Head to head Details 
Grp Ireland Fergal O'Brien 3-1 Wales Dominic Dale Head to head Details 
German Masters (4-8 Feb 2015)
Rd 1 Australia Neil Robertson [3] 5-0 Ireland Fergal O'Brien [28] Head to head Details 
Championship League - Group 6 (28-29 Jan 2015)
Grp Wales Dominic Dale 3-0 Ireland Fergal O'Brien Head to head Details 
Grp England Rod Lawler 3-2 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-0 Norway Kurt Maflin Head to head Details 
Grp Ireland Fergal O'Brien 3-0 England Ben Woollaston Head to head Details 
Grp England David Gilbert 3-0 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-1 England Peter Ebdon Head to head Details 
Championship League - Group 5 (26-27 Jan 2015)
SF England Ronnie O'Sullivan 3-2 Ireland Fergal O'Brien Head to head Details 

79-15 (50), 78-0 (78), 7-63, 30-64, 72-13 (63)

Grp England Peter Ebdon 3-1 Ireland Fergal O'Brien Head to head Details 
Grp Ireland Fergal O'Brien 3-2 England David Gilbert Head to head Details 
Grp Ireland Fergal O'Brien 3-0 Wales Michael White Head to head Details 
Grp England Ronnie O'Sullivan 3-0 Ireland Fergal O'Brien Head to head Details 

128, 97 and 101 from O'Sullivan in 22 minutes

Grp Ireland Fergal O'Brien 3-1 China Liang Wenbo Head to head Details 
Grp England Mark Davis 3-1 Ireland Fergal O'Brien Head to head Details 
World Seniors Quals (20-21 Dec 2014)
Q Rd 4 Ireland Fergal O'Brien 2-1 England Gary Wilkinson (a) Head to head Details 
Q Rd 3 Ireland Fergal O'Brien 2-0 Northern Ireland Joe Swail Head to head Details 
Q Rd 2 Ireland Fergal O'Brien 2-0 England Mark Davis Head to head Details 
Q Rd 1 Ireland Fergal O'Brien 2-0 England Jimmy O'Shea (a)   Details 
German Masters Qual (17-19 Dec 2014)
Q Rd 2 Ireland Fergal O'Brien [28] 5-2 China Tian Pengfei [96] Head to head Details 
Q Rd 1 Ireland Fergal O'Brien [28] 5-1 China Lyu Haotian [74] Head to head Details 
Euro Tour 5 (11-14 Dec 2014)
Rd 2 England Joe Perry [43] 4-3 Ireland Fergal O'Brien [20] Head to head Details 
Rd 1 Ireland Fergal O'Brien [20] 4-1 China Cao Yupeng Head to head Details 
UK Championship (25 Nov - 7 Dec 2014)
Rd 1 Brazil Igor Figueiredo [101] 6-4 Ireland Fergal O'Brien [28] Head to head Details 
Euro Tour 4 (19-23 Nov 2014)
Rd 4 England Chris Wakelin [15] 4-2 Ireland Fergal O'Brien [23] Head to head Details 
Rd 3 Ireland Fergal O'Brien [23] 4-0 England Michael Wasley [12]   Details 
Rd 2 Ireland Fergal O'Brien [23] 4-1 England Adam Duffy (a) Head to head Details 
Rd 1 Ireland Fergal O'Brien [23] 4-1 England Luke Garland (a)   Details 
International Championship (26 Oct - 2 Nov 2014)
Rd 2 England Rod Lawler [40] 6-1 Ireland Fergal O'Brien [28] Head to head Details 
Rd 1 Ireland Fergal O'Brien [28] 6-5 Thailand Thepchaiya Un-Nooh [56] Head to head Details 
Euro Tour 3 (1-5 Oct 2014)
Rd 2 England Mark Joyce [39] 4-2 Ireland Fergal O'Brien [17] Head to head Details 
Rd 1 Ireland Fergal O'Brien [17] 4-2 Qatar Ahmed Saif   Details 
International Championship Qual (22-25 Sep 2014)
Q Rd 1 Ireland Fergal O'Brien [28] 6-0 Scotland Fraser Patrick [79] Head to head Details 
Shanghai Masters (8-14 Sep 2014)
QF England Mark Selby [2] 5-0 Ireland Fergal O'Brien [28] Head to head Details 
Rd 2 Ireland Fergal O'Brien [28] 5-3 China Zhao Xintong (a) Head to head Details 
Rd 1 Ireland Fergal O'Brien [28] 5-1 England Robert Milkins [16] Head to head Details 
Euro Tour 2 (20-24 Aug 2014)
Rd 4 England Ricky Walden [16] 4-2 Ireland Fergal O'Brien [41] Head to head Details 
Rd 3 Ireland Fergal O'Brien [41] 4-0 England Adam Duffy (a) Head to head Details 
Rd 2 Ireland Fergal O'Brien [41] 4-2 Hong Kong Marco Fu [5] Head to head Details 
Rd 1 Ireland Fergal O'Brien [41] 4-2 Ireland David Morris Head to head Details 
Shanghai Masters Qual (12-15 Aug 2014)
Q Rd 4 Ireland Fergal O'Brien [28] 5-2 England Jamie Cope [49] Head to head Details 
Euro Tour 1 (7-10 Aug 2014)
Rd 2 Scotland Anthony McGill [35] 4-3 Ireland Fergal O'Brien [24] Head to head Details 
Rd 1 Ireland Fergal O'Brien [24] 4-3 Scotland Michael Leslie [89]   Details 
Australian Open (30 Jun - 6 Jul 2014)
Rd 2 Wales Matthew Stevens [12] 5-2 Ireland Fergal O'Brien [23] Head to head Details 
Rd 1 Ireland Fergal O'Brien [23] 5-2 Northern Ireland Mark Allen [5] Head to head Details 
Wuxi Classic (23-29 Jun 2014)
Rd 1 England Ben Woollaston [37] 5-4 Ireland Fergal O'Brien [28] Head to head Details 
Australian Open Qual (30 May - 3 Jun 2014)
Q Rd 4 Ireland Fergal O'Brien [23] 5-2 England Stuart Carrington [57] Head to head Details 
Wuxi Classic Qual (24-28 May 2014)
Q Rd 1 Ireland Fergal O'Brien [28] w/o Thailand Noppon Saengkham [65] Head to head  
2013/2014
World Championship Qual (8-16 Apr 2014)
Q Rd 4 England Robbie Williams [67] 10-9 Ireland Fergal O'Brien [32] Head to head Details 

Respot black in the deciding frame

China Open (31 Mar - 6 Apr 2014)
Rd 2 England Jamie O'Neill [91] 5-2 Ireland Fergal O'Brien [34] Head to head Details 
Rd 1 Ireland Fergal O'Brien [34] w/o England Barry Hawkins [5] Head to head Details 
PTC Finals (25-29 Mar 2014)
Rd 2 Northern Ireland Mark Allen [1] 4-1 Ireland Fergal O'Brien [12] Head to head Details 
Rd 1 Ireland Fergal O'Brien [12] 4-3 England Michael Holt [26] Head to head Details 
Welsh Open (19 Feb - 2 Mar 2014)
Rd 2 China Liang Wenbo [24] 4-0 Ireland Fergal O'Brien [35] Head to head Details 
Rd 1 Ireland Fergal O'Brien [35] 4-1 England Sanderson Lam (a) Head to head Details 
China Open Qual (16-18 Feb 2014)
Q Rd 1 Ireland Fergal O'Brien [34] 5-1 England Paul S Davison [70] Head to head Details 
Euro Tour 8 (6-9 Feb 2014)
Final England Shaun Murphy [21] 4-1 Ireland Fergal O'Brien [26] Head to head Details 

74-50, 76-34 (75), 128-8 (65, 63), 31-98, 103-1 (103)

SF Ireland Fergal O'Brien [26] 4-1 England Sam Baird [12] Head to head Details 
QF Ireland Fergal O'Brien [26] 4-2 China Zhang Anda Head to head Details 
Rd 4 Ireland Fergal O'Brien [26] 4-1 Scotland Alan McManus [61] Head to head Details 
Rd 3 Ireland Fergal O'Brien [26] 4-3 Wales Dominic Dale [59] Head to head Details 
Rd 2 Ireland Fergal O'Brien [26] 4-3 Malta Tony Drago [45] Head to head Details 
Rd 1 Ireland Fergal O'Brien [26] 4-1 England Alex Davies Head to head Details 
German Masters (29 Jan - 2 Feb 2014)
Rd 1 Wales Matthew Stevens [20] 5-1 Ireland Fergal O'Brien [35] Head to head Details 
Shoot-Out (24-26 Jan 2014)
Rd 1 Wales Dominic Dale [23] 82-1 Ireland Fergal O'Brien [29] Head to head Details 
Haikou World Open Qual (13-14 Dec 2013)
Q Rd 1 England Craig Steadman [80] 5-3 Ireland Fergal O'Brien [34] Head to head Details 
German Masters Qual (11-12 Dec 2013)
Q Rd 1 Ireland Fergal O'Brien [35] 5-0 England Lee Page [107]   Details 
UK Championship (26 Nov - 8 Dec 2013)
Rd 3 China Ding Junhui [4] 6-1 Ireland Fergal O'Brien [36] Head to head Details 
Rd 2 Ireland Fergal O'Brien [36] 6-3 England Mark King [29] Head to head Details 

King made 15 consecutive foul and misses in the sixth frame.

Rd 1 Ireland Fergal O'Brien [36] 6-2 England Alex Davies [93] Head to head Details 
Euro Tour 7 (14-17 Nov 2013)
Rd 3 England Jack Lisowski 4-2 Ireland Fergal O'Brien [31] Head to head Details 
Rd 2 Ireland Fergal O'Brien [31] 4-3 Ireland David Morris [40] Head to head Details 
Rd 1 Ireland Fergal O'Brien [31] 4-2 Australia Vinnie Calabrese Head to head Details 
Euro Tour 6 (7-10 Nov 2013)
Rd 3 Norway Kurt Maflin [44] 4-2 Ireland Fergal O'Brien [31] Head to head Details 
Rd 2 Ireland Fergal O'Brien [31] 4-0 England Peter Lines [51] Head to head Details 
Rd 1 Ireland Fergal O'Brien [31] 4-2 Thailand T Tirapongpaiboon Head to head Details 
International Championship (27 Oct - 3 Nov 2013)
Rd 3 Wales Ryan Day [26] 6-3 Ireland Fergal O'Brien [39] Head to head Details 
Rd 2 Ireland Fergal O'Brien [39] 6-4 England Rod Lawler [57] Head to head Details 
Rd 1 Ireland Fergal O'Brien [39] 6-4 England Ben Woollaston [32] Head to head Details 
Indian Open (14-18 Oct 2013)
Rd 2 Scotland Anthony McGill [44] 4-1 Ireland Fergal O'Brien [32] Head to head Details 
Rd 1 Ireland Fergal O'Brien [32] 4-1 England Alex Davies [93] Head to head Details 
Euro Tour 5 (3-6 Oct 2013)
Rd 2 England Sam Baird [16] 4-2 Ireland Fergal O'Brien [24] Head to head Details 
Rd 1 Ireland Fergal O'Brien [24] 4-0 China Cao Yupeng Head to head Details 
International Championship Qual (1-2 Oct 2013)
Q Rd 1 Ireland Fergal O'Brien [39] 6-2 England David Grace [83] Head to head Details 
Euro Tour 4 (22-25 Aug 2013)
Rd 1 England Mark Joyce 4-3 Ireland Fergal O'Brien [12] Head to head Details 
Euro Tour 3 (14-17 Aug 2013)
Rd 2 England Ronnie O'Sullivan [9] 4-1 Ireland Fergal O'Brien [12] Head to head Details 
Rd 1 Ireland Fergal O'Brien [12] 4-1 China Liu Chuang   Details 
Indian Open Qual (11-12 Aug 2013)
Q Rd 1 Ireland Fergal O'Brien [32] 4-0 Australia Vinnie Calabrese [106] Head to head Details 
Shanghai Masters Qual (7-10 Aug 2013)
Q Rd 4 England Mark Joyce [46] 5-4 Ireland Fergal O'Brien [32] Head to head Details 
Euro Tour 2 (18-21 Jul 2013)
Rd 2 England Jamie O'Neill [36] 4-2 Ireland Fergal O'Brien [4] Head to head Details 
Rd 1 Ireland Fergal O'Brien [4] 4-0 England Mitchell Travis (a)   Details 
Australian Open (8-14 Jul 2013)
Rd 2 Wales Dominic Dale [13] 5-2 Ireland Fergal O'Brien [24] Head to head Details 
Rd 1 Ireland Fergal O'Brien [24] 5-4 England Ricky Walden [6] Head to head Details 
Wuxi Classic (17-23 Jun 2013)
Rd 1 England Barry Hawkins [9] 5-3 Ireland Fergal O'Brien [33] Head to head Details 
Euro Tour 1 (6-9 Jun 2013)
QF Scotland John Higgins [5] 4-2 Ireland Fergal O'Brien [26] Head to head Details 
Rd 4 Ireland Fergal O'Brien [26] 4-1 England Stuart Carrington Head to head Details 
Rd 3 Ireland Fergal O'Brien [26] 4-1 England Ben Woollaston [23] Head to head Details 
Rd 2 Ireland Fergal O'Brien [26] 4-1 England Steve Davis [37] Head to head Details 
Rd 1 Ireland Fergal O'Brien [26] 4-1 England Allan Taylor Head to head Details 
Australian Open Qual (30 May - 3 Jun 2013)
Q Rd 4 Ireland Fergal O'Brien [24] 5-2 Thailand James Wattana [45] Head to head Details 
Wuxi Classic Qual (27-29 May 2013)
Q Rd 1 Ireland Fergal O'Brien [33] 5-3 England Ben Harrison (a)   Details 
2012/2013
World Championship Qual (4-14 Apr 2013)
Q Rd 8 England Jack Lisowski [36] 10-4 Ireland Fergal O'Brien [32] Head to head Details 
Welsh Open (11-17 Feb 2013)
Rd 1 Scotland Graeme Dott [13] 4-2 Ireland Fergal O'Brien [31] Head to head Details 
Welsh Open Qual (6-9 Feb 2013)
Q Rd 2 Ireland Fergal O'Brien [31] 4-1 England Nigel Bond [43] Head to head Details 
Shoot-Out (25-27 Jan 2013)
Rd 1 Scotland Alan McManus [48] 61-13 Ireland Fergal O'Brien [28] Head to head Details 
China Open Qual (9-12 Jan 2013)
Q Rd 4 Thailand Dechawat Poomjaeng [72] 5-1 Ireland Fergal O'Brien [31] Head to head Details 
World Open Qual (18-21 Dec 2012)
Q Rd 4 England Ian Burns [70] 5-4 Ireland Fergal O'Brien [31] Head to head Details 
ET 5 (13-16 Dec 2012)
Rd 2 England Allan Taylor (a) [52] 4-3 Ireland Fergal O'Brien [45] Head to head Details 
Rd 1 Ireland Fergal O'Brien [45] 4-3 England Matthew Selt Head to head Details 
UK Championship (1-9 Dec 2012)
Rd 1 Scotland Stephen Maguire [7] 6-2 Ireland Fergal O'Brien [31] Head to head Details 
German Masters Qual (28-30 Nov 2012)
Q Rd 2 Thailand Dechawat Poomjaeng [73] 5-2 Ireland Fergal O'Brien [31] Head to head Details 
ET 6 Stage 1 (26-27 Nov 2012)
Rd 1 England Joel Walker 4-2 Ireland Fergal O'Brien [43]   Details 
UK Championship Qual (20-23 Nov 2012)
Q Rd 4 Ireland Fergal O'Brien [31] 6-2 England David Gilbert [46] Head to head Details 
ET 4 (15-18 Nov 2012)
Rd 2 Scotland Anthony McGill [64] 4-2 Ireland Fergal O'Brien [43] Head to head Details 
Rd 1 Ireland Fergal O'Brien [43] 4-0 Bulgaria Nikola Kemilev (a)   Details 
UK PTC 4 (11-14 Nov 2012)
Rd 2 Northern Ireland Gerard Greene 4-3 Ireland Fergal O'Brien [45] Head to head Details 
Rd 1 Ireland Fergal O'Brien [45] w/o England Ronnie O'Sullivan Head to head  
International Championship (28 Oct - 4 Nov 2012)
Rd 1 England Judd Trump [3] 6-3 Ireland Fergal O'Brien [32] Head to head Details 
Wild Card Ireland Fergal O'Brien [32] 6-3 China Chen Feilong (a) Head to head Details 
ET 3 (17-21 Oct 2012)
Rd 1 Thailand Dechawat Poomjaeng [35] 4-2 Ireland Fergal O'Brien Head to head Details 
ET 2 (5-7 Oct 2012)
Rd 3 England Mark Selby 4-0 Ireland Fergal O'Brien Head to head Details 
Shanghai Masters (17-23 Sep 2012)
Wild Card China Chen Feilong (a) 5-2 Ireland Fergal O'Brien Head to head Details 
UK PTC 3 (5-9 Sep 2012)
QF Wales Dominic Dale [23] 4-0 Ireland Fergal O'Brien Head to head Details 
Rd 4 Ireland Fergal O'Brien 4-3 Ireland Ken Doherty [21] Head to head Details 
Rd 3 Ireland Fergal O'Brien 4-2 England Michael Holt [58] Head to head Details 
Rd 2 Ireland Fergal O'Brien 4-0 England Gary Wilson (a) [59] Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-0 Wales Andrew Pagett (a) [36]   Details 
ET 1 (23-26 Aug 2012)
Rd 1 England Chris Norbury (a) 4-3 Ireland Fergal O'Brien   Details 
International Championship Qual (19-22 Aug 2012)
Q Rd 4 Ireland Fergal O'Brien [32] 6-3 England Mark King [34] Head to head Details 
ET 2 Stage 1 (16-18 Aug 2012)
Rd 2 Ireland Fergal O'Brien 4-3 Scotland Marcus Campbell Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-1 England Stuart Carrington (a) Head to head Details 
UK PTC 2 (8-12 Aug 2012)
Rd 2 China Liang Wenbo 4-0 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-0 England Adrian Gunnell (a) Head to head Details 
Shanghai Masters Qual (24-27 Jul 2012)
Q Rd 4 Ireland Fergal O'Brien 5-0 England Rod Lawler Head to head Details 
UK PTC 1 (18-22 Jul 2012)
Rd 2 England Robbie Williams 4-3 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien w/o Canada Floyd Ziegler    
Wuxi Classic (25 Jun - 1 Jul 2012)
Rd 2 Scotland Marcus Campbell 5-2 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 5-3 England Ali Carter Head to head Details 
Wild Card Ireland Fergal O'Brien 5-2 China Lyu Haotian (a) Head to head Details 
Australian Open Qual (12-15 Jun 2012)
Q Rd 4 China Xiao Guodong 5-2 Ireland Fergal O'Brien Head to head Details 
Wuxi Classic Qual (5-8 Jun 2012)
Q Rd 4 Ireland Fergal O'Brien 5-3 Northern Ireland Gerard Greene Head to head Details 
2011/2012
World Championship Qual (5-15 Apr 2012)
Q Rd 7 England David Gilbert [66] 10-4 Ireland Fergal O'Brien [30] Head to head Details 
China Open (26 Mar - 1 Apr 2012)
Wild Card China Jin Long (a) 5-4 Ireland Fergal O'Brien [31]   Details 
PTC Finals (14-18 Mar 2012)
Rd 1 England Joe Perry [11] 4-0 Ireland Fergal O'Brien [19] Head to head Details 
China Open Qual (21-24 Feb 2012)
Q Rd 4 Ireland Fergal O'Brien [31] 5-4 China Li Yan [62] Head to head Details 
Welsh Open (13-19 Feb 2012)
Rd 1 England Judd Trump [5] 4-0 Ireland Fergal O'Brien [31] Head to head Details 
Welsh Open Qual (8-11 Feb 2012)
Q Rd 4 Ireland Fergal O'Brien [31] 4-3 England Mike Dunn [49] Head to head Details 
Shoot-Out (27-29 Jan 2012)
Rd 2 England Barry Hawkins 90-0 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 39-3 England Shaun Murphy Head to head Details 
World Open Qual (11-14 Jan 2012)
Q Rd 4 England Nigel Bond [37] 5-4 Ireland Fergal O'Brien [31] Head to head Details 
PTC 11 (17-19 Dec 2011)
Rd 2 England Nigel Bond 4-1 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-2 England Thomas Wealthy (a)   Details 
PTC 12, Stage 1 (15-16 Dec 2011)
Rd 2 Hong Kong Marco Fu 4-3 Ireland Fergal O'Brien Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-0 England Stuart Wood (a)   Details 
PTC 10 (27-30 Nov 2011)
Rd 3 Scotland Graeme Dott 4-2 Ireland Fergal O'Brien Head to head Details 
Rd 2 Ireland Fergal O'Brien 4-0 England Mark Joyce Head to head Details 
Rd 1 Ireland Fergal O'Brien 4-0 England Alfie Burden Head to head Details 
German Masters Qual (21-25 Nov 2011)
Q Rd 4 China Liu Song [62] 5-4 Ireland Fergal O'Brien [28]   Details 
Lucan Racing Classic (29-30 Oct 2011)
Final Ireland Fergal O'Brien 5-2 Ireland Ken Doherty Head to head
SF Ireland Fergal O'Brien 5-1 Ireland David Morris Head to head
QF Ireland Fergal O'Brien 4-2 Ireland David Hogan  
PTC 9 (10-13 Nov 2011)
Rd 3 England Tom Ford [48] 4-1 Ireland Fergal O'Brien [9] Head to head Details 
Rd 2 Ireland Fergal O'Brien [9] 4-3 England Nigel Bond [56] Head to head Details 

137 by Bond

Rd 1 Ireland Fergal O'Brien [9] 4-0 England Ryan Causton (a)   Details 
UK Championship Qual (5-9 Nov 2011)
Q Rd 5 China Li Yan 6-2 Ireland Fergal O'Brien Head to head Details 
PTC 8 (20-23 Oct 2011)
Rd 2 Northern Ireland Gerard Greene 4-3 Ireland Fergal O'Brien [9] Head to head Details 
Rd 1 Ireland Fergal O'Brien [9] 4-3 Wales Daniel Wells Head to head  
PTC 7 (5-9 Oct 2011)
Rd 1 China Liang Wenbo 4-0 Ireland Fergal O'Brien [9] Head to head Details 
PTC 6 (29 Sep - 2 Oct 2011)
Rd 4 China Xiao Guodong [6] 4-3 Ireland Fergal O'Brien [7] Head to head Details 
Rd 3 Ireland Fergal O'Brien [7] 4-3 Wales Jamie Jones [10] Head to head Details 
Rd 2 Ireland Fergal O'Brien [7] 4-2 China Li Yan [33] Head to head Details 
Rd 1 Ireland Fergal O'Brien [7] 4-1 Thailand T Tirapongpaiboon (a) Head to head Details 
PTC 5 (21-25 Sep 2011)
Rd 2 England Stuart Bingham [27] 4-1 Ireland Fergal O'Brien [10] Head to head Details 
Rd 1 Ireland Fergal O'Brien [10] 4-1 England Allan Taylor (a) Head to head Details 
Shanghai Masters (5-11 Sep 2011)
Rd 2 England Mark King [26] 5-3 Ireland Fergal O'Brien [37] Head to head Details 
Rd 1 Ireland Fergal O'Brien [37] 5-3 England Peter Ebdon [13] Head to head Details 
Wild Card Ireland Fergal O'Brien [37] 5-1 Iran Hossein Vafaei (a) Head to head Details 
PTC 4 (25-28 Aug 2011)
QF England Mark Davis [18] 4-0 Ireland Fergal O'Brien [36] Head to head Details 
Rd 4 Ireland Fergal O'Brien [36] 4-2 Wales Michael White Head to head Details 
Rd 3 Ireland Fergal O'Brien [36] 4-3 China Ding Junhui [4] Head to head Details 
Rd 2 Ireland Fergal O'Brien [36] 4-1 England Rod Lawler [56] Head to head Details 
Rd 1 Ireland Fergal O'Brien [36] 4-3 Ireland Joe Delaney (a) Head to head Details 
PTC 3 (17-21 Aug 2011)
Rd 1 England Craig Steadman (a) 4-1 Ireland Fergal O'Brien [37] Head to head Details 
PTC 2 (6-10 Aug 2011)
SF England Judd Trump [9] 4-0 Ireland Fergal O'Brien [37] Head to head Details 
QF Ireland Fergal O'Brien [37] 4-3 England Ronnie O'Sullivan [11] Head to head Details 
Rd 4 Ireland Fergal O'Brien [37] 4-2 England Ali Carter [6] Head to head Details 
Rd 3 Ireland Fergal O'Brien [37] 4-3 Malta Tony Drago [46] Head to head Details 
Rd 2 Ireland Fergal O'Brien [37] 4-1 Thailand Passakorn Suwannawat   Details 
Rd 1 Ireland Fergal O'Brien [37] 4-0 England Billy Castle (a)   Details 
Shanghai Masters Qual (31 Jul - 4 Aug 2011)
Q Rd 5 Ireland Fergal O'Brien [37] 5-1 England Ricky Walden [20] Head to head Details 
Q Rd 4 Ireland Fergal O'Brien [37] 5-2 Wales Michael White Head to head Details 
Australian Open Qual (26-30 Jun 2011)
Q Rd 5 England Joe Perry [26] 5-2 Ireland Fergal O'Brien [36] Head to head Details 
Q Rd 4 Ireland Fergal O'Brien [36] 5-1 England Sam Craigie Head to head Details 
PTC 1 (18-22 Jun 2011)
Rd 4 Wales Jamie Jones [43] 4-3 Ireland Fergal O'Brien [33] Head to head Details 
Rd 3 Ireland Fergal O'Brien [33] 4-2 England Simon Bedford Head to head Details 
Rd 2 Ireland Fergal O'Brien [33] 4-1 Northern Ireland Joe Swail [50] Head to head Details 
Rd 1 Ireland Fergal O'Brien [33] 4-2 England Darren Bond (a)   Details 
2010/2011
Irish Classic (24-25 Jul 2010)
Final Ireland Fergal O'Brien 5-1 Ireland Michael Judge  
SF Ireland Fergal O'Brien 5-3 Ireland Joe Delaney Head to head
QF Ireland Fergal O'Brien 5-3 Ireland Rodney Goggins (a)  
World Championship Qual (3-13 Mar 2011)
Q Rd 7 Wales Matthew Stevens [18] 10-9 Ireland Fergal O'Brien [39] Head to head

Watch the closing moments on YouTube

Q Rd 6 Ireland Fergal O'Brien [39] 10-4 England Paul S Davison [79] Head to head
China Open Qual (24-27 Feb 2011)
Q Rd 4 Northern Ireland Gerard Greene [28] 5-2 Ireland Fergal O'Brien [39] Head to head
Q Rd 3 Ireland Fergal O'Brien [39] 5-3 England Matthew Couch [64] Head to head
Welsh Open Qual (8-11 Feb 2011)
Q Rd 3 England Jack Lisowski [62] 4-0 Ireland Fergal O'Brien [34] Head to head
Snooker Shoot-Out (28-30 Jan 2011)
Rd 3 England Mark King [16] 61-5 Ireland Fergal O'Brien [34] Head to head
Rd 2 Ireland Fergal O'Brien [34] 57-48 England Ali Carter [7] Head to head
Rd 1