Tadao Yasuda has four losses against three opponents on his MMA record. For a list of Yasuda's best fights, refer to "Best fights of Tadao Yasuda".
On December 31, 2003 Tadao Yasuda faced off against Rene Rooze at age 40. He was coming in with a record of 2-4 (1), and Rooze was 34 years old and with a record of 4-2 (4). Yasuda lost the fight via 1st-round TKO.
On December 31, 2002 Tadao Yasuda faced off against Jan Nortje at age 39. He was coming in with a record of 2-3 (1), and Nortje was 27 years old and with a record of 0-2 (0). Yasuda lost the fight via 2nd-round TKO.
On August 8, 2002 Tadao Yasuda faced off against Kazuyuki Fujita at age 38. He was coming in with a record of 2-2 (1), and Fujita was 31 years old and with a record of 7-2 (5). Yasuda lost the fight via 1st-round submission.
On August 19, 2001 Tadao Yasuda faced off against Rene Rooze at age 37. He was coming in with a record of 1-1 (0), and Rooze was 32 years old and with a record of 2-2 (2). Yasuda lost the fight via 3rd-round KO.
