The Mayweather-Guerrero undercard is underway on Showtime PPV! Follow along here with live updates and analysis.
In the opening bout middleweight prospect J'Leon Love (16-0, 8 KO) remained undefeated with a highly unpopular split decision win over the rugged Gabriel Rosado (21-7, 13 KO).
Scores were 97-92 and 95-94 for Love and 95-94 for Rosado who appeared to be the winner in the eyes of the crowd.
Next up former bantamweight champion Leo Santa Cruz (24-0-1, 14 KO) battered and absolutely beatdown former super flyweight champion Alexander Munoz.
It was an extremely impressive performance and a woeful beating of a game but totally overmatched opponent.
In the final co-featured bout Abner Mares successfully jumped up to featherweight and scored an impressive ninth round TKO victory over former WBC champion Daniel Ponce de Leon.
Mares was the faster of the two fighters and dropped Ponce de Leon twice before prompting referee Jay Nady to halt the contest.
With the victory Mares captures the WBC featherweight championship.