Kamaru Usman vs. Joaquin Buckley start time, how to watch As the main event, Usman and Buckley are expected to make their walks to the octagon at approximately 12:30 a.m. ET.

Kamaru Usman vs. Joaquin Buckley start time, how to watch As the main event, Usman and Buckley are expected to make their walks to the octagon at approximately 12:30 a.m. ET.

Usman vs. Buckley took place June 14 at State Farm Arena in Atlanta. Kamaru Usman (21-4) and Joaquin Buckley (20-7) squared off in the main event clash. The fight aired live on on ESPN and ESPN+.

Kamaru Usman delivered an elbow that caused a cut over Joaquin Buckley's right eye in the first round of the welterweight fight. Usman continued to take control of the fight through the first ...