By Joe Koizumi
Nicaraguan Felix Alvarado (33-4, 30 KOs) kept his IBF 108-pound belt by winning a unanimous decision (117-111, 116-112, 118-110) over Reiya Konishi (17-2, 7 KOs), Japan, over twelve hard-fought rounds on Sunday at the Portopia Hotel in Kobe, Japan.
(More to come)