Photos: Colbert, Ramos, Crowley, Ramos, Spencer, Valenzuela - Workouts

Undefeated former two-time WBC Super Middleweight Champion David “The Mexican Monster” Benavidez and former IBF Super Middleweight Champion Caleb Plant officially kicked off fight week events Wednesday with open media workouts before they meet in the SHOWTIME PPV main event this Saturday, March 25 from the MGM Grand Garden Arena in Las Vegas in an event presented by Premier Boxing Champions. (photos by Stephanie Trapp and Esther Lin)

The media workout also featured fighters competing on the pay-per-view telecast including unbeaten rising stars Jesus “Mono” Ramos and Joey Spencer, who meet in the co-main event, rising lightweight contenders Chris “Primetime” Colbert and Jose “Rayo” Valenzuela, who duel in a lightweight showdown, and welterweight contenders Cody Crowley and Abel Ramos, who square off in the pay-per-view telecast opener at 9 p.m. ET/6 p.m. PT.