We look at the opening betting odds for the main event of the UFC 321 fight card, the UFC heavyweight title fight between champion Tom Aspinall and Ciryl Gane.

Tom Aspinall will look to officially begin his undisputed heavyweight title reign in the UFC 321 main event when he clashes with former interim titleholder Ciryl Gane.

The long wait is over. Fans now know who will be fighting for the undisputed heavyweight title and when the fight will take place. Dana White confirmed the matchup in a recent video, revealing that Tom Aspinall will defend his belt against Ciryl Gane in the main event of UFC 321 in Abu Dhabi.