Here is a list of Sullivan's best fights. For a list of Sullivan's losses, refer to "George Sullivan Losses".
On September 13, 2014 George Sullivan faced off against Igor Araújo in a welterweight bout at age 33. He was coming in with a record of 16-3 (11), and Araújo was 33 years old and with a record of 25-6 (18). Sullivan stopped Igor Araújo via KO.
On April 14, 2012 George Sullivan fought Greg Soto in a welterweight title fight for Soto's CFFC Championship title. Sullivan was 31 years old and with a record of 10-3 (7), and Soto was 25 years old and with a record of 9-2 (6). Sullivan stopped Greg Soto via 1st-round KO and is crowned the new welterweight world champion.
On January 25, 2014 George Sullivan faced off against Mike Rhodes in a welterweight bout at age 32. He was coming in with a record of 15-3 (10), and Rhodes was 24 years old and with a record of 6-1 (4). Sullivan won the fight via 3-round unanimous decision.
On May 31, 2019 George Sullivan faced off against Thomas Powell in a middleweight bout at age 38. He was coming in with a record of 18-8 (11). Sullivan won the fight via 3-round unanimous decision.
On September 24, 2010 George Sullivan faced off against James Frier at age 29. He was coming in with a record of 7-2 (6). Sullivan stopped James Frier via TKO.
