1594771200 - ESPN

The Bubble, MGM Grand, Las Vegas, Nevada

Mikaela Mayer (12-0) vs Helen Joseph (17-4-2)

10 rounds, super featherweight division

Ruben Cervera (11-2) vs Clay Burns (9-8-2)

6 rounds, lightweight division

Clay Collard (7-2-3) vs Lorawnt T Nelson (5-3)

6 rounds, middleweight division

Javier Martinez (debut) vs Jonathan Burrs (2-1)

4 rounds, super middleweight division