Hiroshi Tsuruya has two losses against two opponents on his MMA record. For a list of Tsuruya's best fights, refer to "Best fights of Hiroshi Tsuruya".
On September 16, 2002 Hiroshi Tsuruya faced off against Vítor Ribeiro at age 31. He was coming in with a record of 6-2-3 (3), and Ribeiro was 23 years old and with a record of 3-0 (3). Tsuruya lost the fight via 3-round unanimous decision.
On November 27, 1998 Hiroshi Tsuruya faced off against Takanori Gomi at age 27. He was coming in with a record of 0-1-1 (0), and Gomi was 20 years old and with a record of . Tsuruya lost the fight via 2-round unanimous decision.