Here are live updates from throughout the Artur Beterbiev vs. Dmitry Bivol fight card, headlined by Beterbiev and Bivol's undisputed title fight.

One of the biggest fights of the year takes place on Saturday when WBC, IBF and WBO light heavyweight champion Artur Beterbiev meets WBA champion Dmitry Bivol in a long-awaited clash to crown an undisputed champion. The fight takes place at Kingdom Arena in Riyadh, Saudi Arabia.

There hasn’t been an undisputed light heavyweight champion since Roy Jones held it at the end of the last century. Now, Artur Beterbiev and Dmitry Bivol get their shot.