Chimaev's undefeated streak ends as updated list shows 15-1 record

An updated list of active undefeated fighters with more than 10 wins competing in major promotions now shows Khamzat Chimaev with a 15-1 record after suffering his first professional loss. Chimaev was defeated by split decision against Sean Strickland at UFC 328, ending his previously unbeaten streak. The comprehensive list tracks fighters who haven't been inactive for more than two years and haven't retired, with records verified through Tapology and Sherdog. The list includes notable undefeated fighters like Movlid Khaybulaev (24-0-1-1NC), Usman Nurmagomedov (21-0-1NC), Movsar Evloev (20-0), and Ilia Topuria (17-0) among many others.