Gary O'Sullivan (31-6, 21) was born in Mahon, Cork, Republic of Ireland on July 14, 1984. At the age of 23 years on January 26, 2008, he made his professional boxing debut against Peter Dunn, winning the fight via 6th-round TKO.
O'Sullivan's last fight was a 8-round points decision loss to Sofiane Khati at age 39 on March 17, 2024. He is on a 2-fight losing streak.
Some of Gary O'Sullivan's best fights have been against Jaime Munguia, Milton NĂșñez, Robert Long, David Lemieux and Erislandy Lara.
O'Sullivan has 6 losses on his boxing record.
# | Date | Opponent | Weight | Round | Method | Result |
---|---|---|---|---|---|---|
37 | Mar 17, 2024 39 years, 8 months 31-6 (21) | Sofiane Khati | MD | 8 | PTS | LOSS |
May 28, 2022 37 years, 10 months 31-5 (21) | 39 years, 1 months 28-3-3 (16) | MD | 8 | TKO | LOSS For WBA (Regular) | |
35 | May 29, 2021 36 years, 10 months 31-4 (21) | Nodar Robakidze | 6 | UD | WIN | |
Jan 11, 2020 35 years, 5 months 30-4 (21) | 23 years, 3 months 34-0 (27) | 11 | TKO | LOSS | ||
33 | Mar 16, 2019 34 years, 8 months 30-3 (21) | Khiary Gray | 6 | TKO | WIN | |
32 | Dec 7, 2018 34 years, 4 months 29-3 (20) | Gabor Gorbics | 8 | PTS | WIN | |
Sep 15, 2018 34 years, 2 months 28-3 (20) | 29 years, 8 months 39-4 (33) | 1 | KO | LOSS | ||
30 | May 4, 2018 33 years, 9 months 28-2 (20) | Berlin Abreu | 3 | RTD | WIN | |
29 | Dec 16, 2017 33 years, 5 months 27-2 (19) | Antoine Douglas | MD | 7 | TKO | WIN |
28 | Sep 30, 2017 33 years, 2 months 26-2 (18) | Nick Quigley | 4 | TKO | WIN | |
27 | May 13, 2017 32 years, 9 months 25-2 (17) | Chauncey Fields | 2 | KO | WIN | |
26 | Mar 18, 2017 32 years, 8 months 24-2 (16) | Ronald Montes | 3 | TKO | WIN | |
25 | Sep 17, 2016 32 years, 2 months 23-2 (15) | Jaime Barboza | 8 | UD | WIN | |
Dec 12, 2015 31 years, 4 months 22-2 (15) | 26 years, 2 months 20-1 (15) | 7 | RTD | LOSS | ||
23 | Oct 10, 2015 31 years, 2 months 22-1 (15) | David Toribio | 2 | KO | WIN | |
22 | May 23, 2015 30 years, 10 months 21-1 (14) | Melvin Betancourt | 2 | KO | WIN | |
Mar 14, 2015 30 years, 8 months 20-1 (13) | 35 years, 5 months 28-12-1 (25) | 3 | TKO | WIN | ||
20 | Feb 26, 2015 30 years, 7 months 19-1 (12) | Larry Smith | 2 | TKO | WIN | |
19 | Nov 15, 2014 30 years, 4 months 18-1 (11) | Anthony Fitzgerald | 1 | TKO | WIN | |
18 | Jun 5, 2014 29 years, 10 months 17-1 (10) | Jose Medina | 6 | MD | WIN | |
Jul 20, 2013 29 years 16-1 (10) | 23 years, 10 months 17-0 (10) | MD | 12 | UD | LOSS | |
16 | May 3, 2013 28 years, 9 months 16-0 (10) | Tadas Jonkus | MD | 3 | TKO | WIN |
15 | Jul 15, 2012 28 years 15-0 (9) | Matthew Hall | MD | 12 | UD | WIN |
14 | Mar 10, 2012 27 years, 7 months 14-0 (9) | Paul Morby | 6 | PTS | WIN | |
13 | Jun 25, 2011 26 years, 11 months 13-0 (9) | Robert Long | MD | 1 | TKO | WIN |
12 | May 21, 2011 26 years, 10 months 12-0 (8) | M Ryan Clark | 1 | KO | WIN | |
11 | Jun 26, 2010 25 years, 11 months 11-0 (7) | Sylvain Touzet | 3 | TKO | WIN | |
10 | Dec 14, 2009 25 years, 5 months 10-0 (6) | Ciaran Healy | MD | 10 | PTS | WIN |
9 | Jul 25, 2009 25 years 9-0 (6) | Arturs Jaskuls | 6 | PTS | WIN | |
8 | Apr 25, 2009 24 years, 9 months 8-0 (6) | Marcin Piatkowski | 1 | KO | WIN | |
7 | Mar 14, 2009 24 years, 8 months 7-0 (5) | Jimmy LeBlanc | 4 | DQ | WIN | |
6 | Oct 26, 2008 24 years, 3 months 6-0 (5) | Idiozan Matos | 3 | TKO | WIN | |
5 | Sep 13, 2008 24 years, 1 months 5-0 (4) | Sergejs Volodins | 1 | RTD | WIN | |
4 | Jul 5, 2008 23 years, 11 months 4-0 (3) | Eugen Stan | 6 | PTS | WIN | |
3 | Apr 15, 2008 23 years, 9 months 3-0 (3) | Tye Williams | 1 | TKO | WIN | |
2 | Mar 15, 2008 23 years, 8 months 2-0 (2) | Robert Harris | 1 | TKO | WIN | |
1 | Jan 26, 2008 23 years, 6 months 1-0 (1) | Peter Dunn | 6 | TKO | WIN |