Fighters competing on the Errol Spence Jr. vs Terence Crawford Showtime PPV undercard showed off their skills at an open to the public media workout on Wednesday before they step into the ring this Saturday, July 29 in a Premier Boxing Champions event from T-Mobile Arena in Las Vegas. (photos by Esther Lin)

sdsa Terence Crawford

The workout featured hard-hitting contender Isaac “Pitbull” Cruz and undefeated contender Giovanni Cabrera, who battle in a WBC and WBA Lightweight Title Eliminator that serves as the co-main event, future Hall of Famer Nonito Donaire and Mexican contender Alexandro Santiago, who meet for the vacant WBC Bantamweight World Championship, plus top prospect Yoenis Tellez and Spanish contender Sergio Garcia, who duel in the telecast opener at 8 p.m. ET/5 p.m. PT.

sdsa Giovanni Cabrera

Tickets for the live event, which is promoted by Man Down Promotions, TBC Promotions and TGB Promotions, are available through AXS.com.

sdsa Giovanni Cabrera
sdsa Errol Spence
sdsa Isaac Cruz
sdsa Giovanni Cabrera
sdsa Frank Martin
sdsa Nonito Donaire
sdsa Nonito Donaire
sdsa Nonito Donaire
sdsa Nonito Donaire
sdsa Nonito Donaire
sdsa Sergio Garcia
sdsa Isaac Cruz
sdsa Isaac Cruz
sdsa Isaac Cruz
sdsa Nonito Donaire
sdsa Yoenis Tellez
sdsa Sergio Garcia
sdsa Sergio Garcia
sdsa Yoenis Tellez
sdsa Terence Crawford
sdsa Shawn Porter
sdsa Errol Spence
sdsa Charlo James
sdsa Alexandro Santiago
sdsa Alexandro Santiago
sdsa Alexandro Santiago