Khamzat Chimaev suffers first loss, drops from undefeated rankings

Khamzat Chimaev's previously unblemished record of 15-0 has been updated to 15-1 following a split decision loss to Sean Strickland at UFC 328. This removes Chimaev from the list of active fighters with more than 10 wins who remain undefeated in major promotions. The comprehensive ranking list tracks fighters who have been active within the past two years and have not retired. Among those still undefeated are Movlid Khaybulaev (24-0-1-1NC), Usman Nurmagomedov (21-0-1NC), and Movsar Evloev (20-0). The list includes fighters from UFC, Bellator, PFL, ACA, and other major organizations, with records verified through both Tapology and Sherdog databases.