Don't miss Mayer vs. Joseph TOMORROW at 9 p.m. ET / 6 p.m. PT live on ESPN & ESPN Deportes from the MGM Grand Conference Center - Grand Ballroom (Las Vegas)
Tomorrow's Top Rank on ESPN main event between WBO junior lightweight world champion Jamel Herring and Jonathan Oquendo was cancelled at the last minute when Herring tested positive for COVID-19 earlier in the morning.
Therefore, the highly anticipated Mikaela Mayer vs Helen Joseph junior lightweight bout was elevated to the main event.
Mikaela Mayer 131.6 lbs vs. Helen Joseph 129 lbs
(Junior Lightweight — 10 Rounds)
Clay Collard 161.7 lbs vs. Lorawnt-T Nelson 158.8 lbs
(Middleweight — 6 Rounds)
Ruben Cervera 131.8 lbs vs. Clay Burns 133.1 lbs
(Lightweight — 6 Rounds)
Javier Martinez 162 lbs vs. Ryan Burrs 161.2 lbs
(Middleweight — 4 Rounds)