Here is a list of Mulhern's best fights. For a list of Mulhern's losses, refer to "Quinn Mulhern Losses".
On June 11, 2009 Quinn Mulhern faced off against Chris Brennan at age 24. He was coming in with a record of 8-0 (7), and Brennan was 37 years old and with a record of 19-13-1 (18). Mulhern stopped Chris Brennan via submission.
On March 7, 2009 Quinn Mulhern faced off against Ricky Legere at age 24. He was coming in with a record of 7-0 (6), and Legere was 23 years old and with a record of 6-1 (5). Mulhern stopped Ricky Legere via submission.
On February 12, 2010 Quinn Mulhern faced off against Rich Clementi in a welterweight bout at age 25. He was coming in with a record of 9-1 (8), and Clementi was 32 years old and with a record of 37-15-1 (30). Mulhern stopped Rich Clementi via TKO.
On May 19, 2012 Quinn Mulhern faced off against Yuri Villefort in a welterweight bout at age 27. He was coming in with a record of 18-2 (14), and Villefort was 21 years old and with a record of 6-0 (5). Mulhern won the fight via 3-round split decision.
On November 18, 2011 Quinn Mulhern faced off against David Hulett in a welterweight bout at age 27. He was coming in with a record of 17-2 (14). Mulhern won the fight via 3-round unanimous decision.
On September 23, 2011 Quinn Mulhern faced off against Danny Davis in a welterweight bout at age 27. He was coming in with a record of 16-2 (14). Mulhern stopped Danny Davis via submission.
On May 14, 2010 Quinn Mulhern faced off against Joey Gorczynski in a welterweight bout at age 25. He was coming in with a record of 12-1 (11). Mulhern stopped Joey Gorczynski via submission.
On October 13, 2007 Quinn Mulhern faced off against Doug Brown at age 23. He was coming in with a record of 2-0 (2). Mulhern stopped Doug Brown via submission.
On December 6, 2008 Quinn Mulhern faced off against Manuel Otero at age 24. He was coming in with a record of 6-0 (5). Mulhern stopped Manuel Otero via submission.
On July 12, 2008 Quinn Mulhern faced off against Jeremy Ferguson at age 23. He was coming in with a record of 3-0 (2). Mulhern won the fight via 3-round split decision.