Ken Kaneko has three losses against three opponents on his MMA record. For a list of Kaneko's best fights, refer to "Best fights of Ken Kaneko".
On December 31, 2006 Ken Kaneko faced off against Andy Ologun at age 30. He was coming in with a record of 0-3 (0), and Ologun was 23 years old and with a record of . Kaneko lost the fight via 3-round unanimous decision.
On October 9, 2006 Ken Kaneko faced off against Hideo Tokoro at age 29. He was coming in with a record of 0-2 (0), and Tokoro was 29 years old and with a record of 17-15-2 (14). Kaneko lost the fight via 1st-round submission.
On December 31, 2005 Ken Kaneko faced off against Charles Bennett at age 29. He was coming in with a record of 0-1 (0), and Bennett was 26 years old and with a record of 16-11-2 (13). Kaneko lost the fight via 1st-round submission.
