Dominick Guinn has 12 losses against 12 opponents on his boxing record. For a list of Guinn's best fights, refer to "Best fights of Dominick Guinn".
On May 25, 2018 Dominick Guinn faced off against Artur Szpilka in a heavyweight bout at age 43. He was coming in with a record of 35-12-1 (24), and Szpilka was 29 years old and with a record of 20-3 (15). Guinn lost the fight via 10-round unanimous decision.
On March 26, 2016 Dominick Guinn faced off against Hughie Fury in a heavyweight bout at age 40. He was coming in with a record of 35-11-1 (24), and Fury was 21 years old and with a record of 18-0 (10). Guinn lost the fight via 10-round points decision.
On August 3, 2013 Dominick Guinn faced off against Tomasz Adamek in a heavyweight bout at age 38. He was coming in with a record of 34-10-1 (23), and Adamek was 36 years old and with a record of 48-2 (29). Guinn lost the fight via 10-round unanimous decision.
On April 13, 2012 Dominick Guinn faced off against Denis Boytsov in a heavyweight bout at age 36. He was coming in with a record of 33-9-1 (22). Guinn lost the fight via 10-round unanimous decision.
On August 19, 2011 Dominick Guinn faced off against Amir Mansour in a heavyweight bout at age 36. He was coming in with a record of 33-8-1 (22). Guinn lost the fight via 10-round unanimous decision.
On October 30, 2010 Dominick Guinn faced off against Kubrat Pulev in a heavyweight bout at age 35. He was coming in with a record of 33-7-1 (22), and Pulev was 29 years old and with a record of 8-0 (5). Guinn lost the fight via 8-round unanimous decision.
On December 28, 2007 Dominick Guinn faced off against Robert Hawkins in a heavyweight bout at age 32. He was coming in with a record of 28-6-1 (19). Guinn lost the fight via 10-round unanimous decision.
On May 4, 2007 Dominick Guinn faced off against Eddie Chambers in a heavyweight bout at age 32. He was coming in with a record of 28-5-1 (19), and Chambers was 25 years old and with a record of 28-0 (16). Guinn lost the fight via 10-round unanimous decision.
On June 28, 2006 Dominick Guinn faced off against Tony Thompson in a heavyweight bout at age 31. He was coming in with a record of 26-4-1 (18), and Thompson was 34 years old and with a record of 27-1 (17). Guinn lost the fight via 12-round unanimous decision.
On October 1, 2005 Dominick Guinn faced off against James Toney in a heavyweight bout at age 30. He was coming in with a record of 25-3-1 (18), and Toney was 37 years old and with a record of 68-4-2 (43). Guinn lost the fight via 12-round unanimous decision.
On December 3, 2004 Dominick Guinn faced off against Siarhei Liakhovich at age 29. He was coming in with a record of 25-2 (18), and Liakhovich was 28 years old and with a record of 21-1 (14). Guinn lost the fight via 10-round unanimous decision.
On March 27, 2004 Dominick Guinn faced off against Monte Barrett at age 28. He was coming in with a record of 24-1 (17), and Barrett was 32 years old and with a record of 29-3 (16). Guinn lost the fight via 10-round split decision.
