Mauricio Herrera

On January 7, 2011 Herrera beat then-undefeated Ruslan Provodnikov on ESPN's Friday Night Fights to win the USBA lightweight title.

The decision was controversial with some members of the media scoring the bout in favor of Herrera, including Showtime Championship Boxing's broadcasting team.

"[4] In March 2017, Herrera won a unanimous and majority decision over Hector Velazquez, and in August 2017 repeated the effort against Jesus Soto Karass.

[5] On December 15, 2018, Sadam Ali defeated Herrera by unanimous decision on the Canelo Alvarez-Rocky Fielding undercard at Madison Square Garden.

[6] On May 4, 2019, Vergil Ortiz Jr. defeated Herrera in the third round of the co-feature of the Canelo Alvarez-Daniel Jacobs middleweight title unification fight at T-Mobile Arena in Las Vegas.