Ryuichiro Sumimura

Rizin 25 – Osaka was a Combat sport event held by Rizin Fighting Federation on November 21, 2020 at the Osaka-jō Hall in Osaka, Japan.

265 lbs.: Fedor Emelianenko (38-6, 1 NC) vs. Quinton Jackson (38-13) | 160 lbs.: Michael Chandler (19-5) vs. Sidney Outlaw (14-3) | 170 lbs.: Lorenz Larkin (21-7) vs. Keita Nakamura (35-10-2) | 125 lbs.: Ilara Joanne (9-4) vs. Kana Watanabe (8-0-1) | 155 lbs.: Goiti Yamauchi (24-4) vs. Daron Cruickshank (22-12) | 173 lbs.: Michael Page (16-1) vs. Shinsho Anzai (11-3)