Ali Isaev is booked to take on Pouya Rahmani under submission grappling rules at ACB JJ 21 on July 5. The bout adds a notable grappling matchup to the event's lineup.
Ali Isaev and Pouya Rahmani have been booked for a submission grappling contest at ACB JJ 21, scheduled for July 5, adding a marquee grappling matchup to the event's card.

Isaev enters the contest carrying a perfect 9-0-0 professional record and represents Russia. Standing six-foot-three with a 78-inch reach, he has built a reputation as a relentless wrestling-based threat, posting a remarkable 28.5 takedown attempts per 15 minutes in his MMA career. His striking accuracy of just over 60 percent further underscores his overall offensive efficiency.
Rahmani, representing the UAE, brings his own unbeaten slate into the matchup at 5-0-0. The 32-year-old stands six-foot-two with an exceptional 79-inch reach, giving him a marginal length advantage over his opponent on the mat.

Why it matters
- Both fighters enter undefeated, meaning the contest carries real stakes for each man's unblemished record on the grappling circuit.
- Isaev's elite takedown volume will be tested under pure submission grappling rules, where the scramble transitions directly into submission attempts rather than ground-and-pound exchanges.
- Rahmani's one-inch reach advantage could play a meaningful role in tie-up battles and distance management on the mat.
- The bout raises the profile of ACB JJ 21's lineup, pitting two physically imposing grapplers who each stand above six feet tall.










