Azamat Murzakanov loses undefeated status in knockout defeat to Paulo Costa

An updated list of active undefeated fighters with more than 10 wins competing in major promotions shows significant changes. Azamat Murzakanov's 16-0 record ended with a knockout loss to Paulo Costa at UFC 327. Razhabbali Shaydullaev improved to 18-0 with a TKO victory over Yuta Kubo at RIZIN LANDMARK 13. Renat Khavalev advanced to 12-0 after defeating Raufeon Stots by decision at PFL Chicago. Mitchell McKee joined the list at 11-0 following a decision victory over Sergio Pettis at PFL Chicago. The list includes champions from UFC, Bellator, PFL, and other major organizations, with Movlid Khaybulaev leading at 24-0-1-1NC.