Unbeaten three division world champion Mikey Garcia and IBF Junior Welterweight World Champion Sergey Lipinets kicked off fight week in San Antonio Wednesday by participating in media workouts at the Robert Garcia Boxing Academy before they enter the ring Saturday, March 10 live on SHOWTIME (10:15 p.m. ET/PT) from Freeman Coliseum.

Also participating in Wednesday's workout and competing on the SHOWTIME CHAMPIONSHIP BOXING telecast was two-division world champion Rances Barthelemy, who meets Kiryl Relikhin a rematch of their thrilling fight last May, this time for the vacant WBA 140-pound world title.

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Tickets for the live event, which is promoted by Ringstar Sports and TGB Promotions in association with Leija-Battah Promotions, are priced at $250, $150, $75, $50 and $20 and are on sale now. Tickets are available at Ticketmaster.com or by calling 800-745-3000 or 210 556-7390.

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Unbeaten contender Mario Barrios, of San Antonio, was also in attendance on Wednesday as he prepares for his SHOWTIME EXTREME matchup against Eudy Bernardo. The SHOWTIME BOXING in SHO EXTREME telecast begins live at 8 p.m. ET/PT and features undefeated Alejandro Luna facing former world title challenger Richard Commey in a 12-round IBF Lightweight Title Eliminator.

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