WBO middleweight champion Julio Cesar Chavez Jr. (44-0-1 31 KOs) will be challenged by contender Marco Antonio Rubio (53-5-1 46 KOs) in the co-main event.
Chavez Jr., the son of legendary boxing champion Julio Cesar Chavez Sr., is undefeated, while Rubio is in a two-year winning streak. The fight will follow the Donaire-Vazquez bout and will air at 1:00 p.m. on Studio 23.
Don’t miss these thrilling contentions for two world titles on Sunday (Feb 5). Catch the Chavez-Rubio match at 1:00 p.m on Studio 23. A primetime telecast of the bouts will air on Studio 23 at 6:00 p.m.
