Yasunori Okuda has six losses against six opponents on his MMA record. For a list of Okuda's best fights, refer to "Best fights of Yasunori Okuda".
On January 20, 1996 Yasunori Okuda faced off against Jutaro Nakao at age 23. He was coming in with a record of 2-6 (2), and Nakao was 25 years old and with a record of . Okuda lost the fight via 1st-round TKO.
On September 26, 1995 Yasunori Okuda faced off against Erik Paulson at age 23. He was coming in with a record of 2-5 (2), and Paulson was 29 years old and with a record of 3-0-1 (2). Okuda lost the fight via 1st-round choke-out.
On May 12, 1995 Yasunori Okuda faced off against Naoki Sakurada at age 22. He was coming in with a record of 2-4 (2). Okuda lost the fight via 1st-round submission.
On May 6, 1994 Yasunori Okuda faced off against Kenji Kawaguchi at age 21. He was coming in with a record of 2-3 (2). Okuda lost the fight via 1st-round submission.
On April 23, 1994 Yasunori Okuda faced off against Kazuhiro Kusayanagi at age 21. He was coming in with a record of 2-2 (2), and Kusayanagi was 27 years old and with a record of 5-8-1 (5). Okuda lost the fight via 1st-round submission.
On November 25, 1993 Yasunori Okuda faced off against Yuji Ito at age 21. He was coming in with a record of 0-1 (0). Okuda lost the fight via 2nd-round TKO.