The IBF world flyweight title unification bout between interim champion Ginjiro Shigeoka and Mexican champion Daniel Valladares scheduled for Aug. 11 has been postponed after the Japanese national sustained a foot injury, according to the fight's organizer
In a match to unify the International Boxing Federation mini flyweight title, interim champion Ginjiro Shigeoka of Japan will face Mexican champion Daniel Valladares on Aug. 11 in Osaka, Shigeoka's Watanabe Gym said on June 30.