Scott Harrison has three losses against three opponents on his boxing record. For a list of Harrison's best fights, refer to "Best fights of Scott Harrison".
On April 20, 2013 Scott Harrison faced off against Liam Walsh in a lightweight bout at age 35. He was coming in with a record of 27-3-2 (15), and Walsh was 26 years old and with a record of 13-0 (10). Harrison lost the fight via 10-round unanimous decision.
On July 12, 2003 Scott Harrison met Manuel Medina in a featherweight (WBO) world-title defense fight. Harrison was 25 years old and with a record of 19-2-1 (9), and Medina was 32 years old and with a record of 62-13 (30). Harrison lost the fight via 12-round split decision and lost the title.
On October 4, 1997 Scott Harrison faced off against Miguel Matthews at age 20. He was coming in with a record of 3-1 (1). Harrison lost the fight via 4th-round TKO.