Monte Barrett has 11 losses against 11 opponents on his boxing record. For a list of Barrett's best fights, refer to "Best fights of Monte Barrett".
On April 3, 2014 Monte Barrett faced off against Luis Ortiz at age 42. He was coming in with a record of 35-11-2 (20), and Ortiz was 35 years old and with a record of 20-0 (17). Barrett lost the fight via 4th-round KO.
On July 5, 2012 Monte Barrett faced off against Shane Cameron in a heavyweight bout at age 41. He was coming in with a record of 35-10-2 (20), and Cameron was 34 years old and with a record of 28-2 (21). Barrett lost the fight via 4th-round KO.
On December 12, 2009 Monte Barrett faced off against Alexander Ustinov in a heavyweight bout at age 38. He was coming in with a record of 34-9 (20). Barrett lost the fight via 12-round unanimous decision.
On October 10, 2009 Monte Barrett faced off against Odlanier Solís in a heavyweight bout at age 38. He was coming in with a record of 34-8 (20). Barrett lost the fight via 2nd-round TKO.
On November 15, 2008 Monte Barrett faced off against David Haye at age 37. He was coming in with a record of 34-7 (20), and Haye was 28 years old and with a record of 21-1 (20). Barrett lost the fight via 5th-round TKO.
On July 7, 2007 Monte Barrett faced off against Cliff Couser at age 36. He was coming in with a record of 31-6 (17). Barrett lost the fight via 2nd-round TKO.
On October 7, 2006 Monte Barrett fought Nikolai Valuev in a heavyweight world-title fight for Valuev's WBA title. Barrett was 35 years old and with a record of 31-5 (17), and Valuev was 33 years old and with a record of 44-0 (32). Barrett lost the fight via 11th-round TKO.
On August 13, 2005 Monte Barrett fought Hasim Rahman in a heavyweight world-title fight for Rahman's WBC title. Barrett was 34 years old and with a record of 31-4 (17), and Rahman was 32 years old and with a record of 40-5-1 (33). Barrett lost the fight via 12-round unanimous decision.
On December 6, 2003 Monte Barrett faced off against Joe Mesi at age 32. He was coming in with a record of 29-3 (16). Barrett lost the fight via 10-round majority decision.
On July 15, 2000 Monte Barrett faced off against Wladimir Klitschko at age 29. He was coming in with a record of 23-2 (14), and Klitschko was 24 years old and with a record of 33-1 (30). Barrett lost the fight via 7th-round TKO.
On August 28, 1999 Monte Barrett faced off against Lance Whitaker in a heavyweight bout at age 28. He was coming in with a record of 21-1 (13), and Whitaker was 27 years old and with a record of 19-1 (17). Barrett lost the fight via 12-round split decision.