Photos: Brandon Figueroa vs. Carlos Castro, Martin vs. Marinez - Fights Are Set

Magsayo vs. Vargas will see WBC Featherweight World Champion Mark “Magnifico” Magsayo take on former world champion Rey Vargas in a battle of unbeatens that headlines action live on SHOWTIME Saturday, July 9 from the Alamodome in San Antonio, Texas in an event presented by Premier Boxing Champions. (photos by Esther Lin)

The SHOWTIME CHAMPIONSHIP BOXING telecast begins at 9 p.m. ET/6 p.m. PT and will feature hard-hitting former world champion Brandon “The Heartbreaker” Figueroa taking on Carlos Castro in a WBC Featherweight Title Eliminator bout in the co-main event.

Plus the Derrick James-trained, unbeaten lightweight contender Frank Martin battles the Dominican Republic’s Jackson Mariñez in the 10-round telecast opener.