Nonito Donaire throws a punch against Nicholas Walters of Jamaica during the WBA “Super” Featherweight Title bout at StubHub Center on October 18, 2014 in Los Angeles, California. AFP PHOTO
Top Rank Promotion head Bob Arum said on Saturday that World Boxing Organization (WBO) super bantamweight champion Nonito “The Filipino Flash” Donaire Jr. would defend his title against Evgeny Gradovich in April in Manila.