A complete rundown of every women's boxing champion across WBC, WBA, IBF, and WBO divisions, tracking titleholders from ...

Britain's Denzel Bentley is elevated to WBO middleweight champion after Janibek Alimkhanuly relinquished the belt.

Israel Adesanya says he was the last active UFC middleweight champion. Adesanya notes that the current middleweight champion, Khamzat Chimaev, once fought twice within 10 days early in his UFC career.

Claressa Shields, the undisputed women's heavyweight champion, will move down three divisions to challenge unified middleweight champion Kaye Scott for her WBA and WBC titles on Aug. 15.

Canelo Álvarez held the WBC super middleweight title from 2020 to 2025 before losing it in September to Terrance Crawford. Steve Marcus / Getty Images Multiple-time world champion Canelo Álvarez is ...

Want to know what fights are on the horizon? Check out the boxing schedule.