Chimaev loses undefeated status with split decision loss to Strickland

An updated list of active undefeated fighters with more than 10 wins in major promotions now shows Khamzat Chimaev's record as 15-1 after suffering his first career loss. Chimaev was defeated by Sean Strickland via split decision at UFC 328, ending his previously unblemished record. The comprehensive list tracks fighters who have been active within the last two years and haven't retired, using records from Tapology and Sherdog. The list includes notable undefeated fighters like Movlid Khaybulaev (24-0-1-1NC), Usman Nurmagomedov (21-0-1NC), and Ilia Topuria (17-0) among others. Chimaev had been one of the most highly-regarded undefeated prospects before this setback.