Gary Russell Jr. vs. Kiko Martinez on Wilder-Breazeale card on May 18 on SHOWTIME
WBC Featherweight World Champion Gary Russell Jr. To Defend Against Former Champion Kiko Martinez In Co-Feature To Wilder vs. Breazeale Saturday, May 18 Live on SHOWTIME®
Unbeaten Super Lightweight Contender Juan Heraldez Takes On Former Champion Argenis Mendez in SHOWTIME CHAMPIONSHIP BOXING® Opener from Barclays Center in Brooklyn and Presented by Premier Boxing Champions
BROOKLYN (April 19, 2019) – WBC Featherweight World Champion Gary Russell Jr.