Satoshi Ishii is set to compete against Oleg Popov under combat grappling rules on July 5 at the ACBJJ21 tournament in Moscow.
Satoshi Ishii and Oleg Popov are set to clash under combat grappling rules on July 5 at the ACBJJ21 tournament in Moscow, giving grappling fans a compelling matchup between two experienced competitors from different ends of the combat sports world.
Ishii, 39, is a Japanese veteran who earned Olympic gold in judo before transitioning to MMA, where he holds a professional record of 15-8-1. Fighting out of an orthodox stance and standing five-foot-eleven, he has built his game around takedowns, averaging 3.47 per 15 minutes across his career, and has also shown a willingness to seek submissions at a rate of 1.6 attempts per 15 minutes. The grappling-heavy format of combat grappling should suit those tendencies well.
Popov, 33, brings a remarkable MMA record of 22-2-0 into the contest and represents the hometown crowd in Moscow. The Russian stands six-foot-two with a 75-inch reach and is a standout wrestling-based fighter, averaging an extraordinary 17.31 takedowns per 15 minutes — one of the higher rates in the sport. His striking accuracy of 66 percent further underscores his efficiency, though his submission attempt rate sits at zero, suggesting he typically controls opponents on the ground rather than hunting for finishes.
Why it matters
- The combat grappling format removes strikes entirely, placing both men's ground work at the center of the contest.
- Popov's massive takedown volume advantage makes him a natural fit for the ruleset, while Ishii's judo base gives him elite hip-throw and ground-transition credentials.
- The event in Moscow adds a home-crowd dynamic that elevates the stakes for Popov heading into what is one of the higher-profile bouts on the ACBJJ21 card.
