Gary Russell Jr.

Robert Guerrero takes on Yoshihiro Kamegai in his first fight in over a year, Gary Russell takes on Vasyl Lomachenko in a match pitting two potential superstars against one another, and Devon Alexander looks to bounce back from defeat against the always rugged Jesus Soto-Karass.

Heavyweight champion Deontay "The Bronze Bomber" Wilder (40-0-1, 39 KOs) puts his undefeated record on the line against hard-hitting challenger Dominic "Trouble" Breazeale (20-1, 18 KOs) in an explosive matchup between two knockout artists. In co-features, champions Gary Russell Jr. (29-1, 17 KOs) and Kiko Martinez (39-8-2, 28 KOs) battle it out for the world featherweight title plus, super lightweights Juan Heraldez (16-0, 10 KOs) and Argenis Mendez (25-5, 12 KOs) in a 10-round bout.

Featherweight World Champion Gary Russell Jr. defends his title against top contender Mark Magsayo in an exciting main event between two of the world’s best 126-pounders. The Maryland native Russell has been champion since 2015, successfully defending his belt on five occasions. The Filipino sensation Magsayo scored a career-best victory over former champ Julio Ceja in August to earn his first shot at championship gold. Plus, a rematch between 140-pound contenders Subriel Matias and Petros Ananyan in the co-main event. Live on Showtime.

Featherweight world champion Gary Russell Jr. defends his WBC title against undefeated mandatory challenger Joseph “JoJo” Diaz Jr. at the MGM National Harbor in Maryland.