Roberto Satoshi de Souza defeated Yusuke Yachi by TKO in round 1 (1:52) in the Lightweight main event of RIZIN 22, held Sunday, August 9, 2020 at Pia Arena MM, Yokohama.
RIZIN 22 is an MMA event from RIZIN Fighting Federation, scheduled for Sunday, August 9, 2020 at Pia Arena MM, Yokohama, Japan. 22 is part of RIZIN's numbered event series. 7 fights are scheduled across the card.
