Australia's undefeated WBO Junior Middleweight World Champion, Tim Tszyu, is gearing up for his first title defense against the surging contender Brian Mendoza. This highly-anticipated bout is set to headline a thrilling night of boxing action, broadcast live on Showtime. The event is scheduled for Saturday, October 14 (Sunday, October 15 in Australia) and will take place at the Gold Coast Convention and Exhibition Centre in Broadbeach, Queensland, Australia. This Premier Boxing Champions event promises to deliver an unforgettable showdown. Showtime's live telecast of the event kicks off at 10:30 p.m. ET/7:30 p.m. PT and will also feature Australia's rising star, Sam Goodman, taking on former world title challenger Miguel Flores in a compelling 12-round featherweight battle. The event is proudly presented by No Limit Boxing and The Rose Brothers, in association with TGB Promotions. Boxing enthusiasts around the world can look forward to a night of world-class action and intense matchups as Tszyu and Mendoza collide in the ring for a spectacular battle.