YOKOHAMA, JAPAN  — In an unforgettable night of championship boxing at the BUNTAI Arena, WBA Bantamweight World Champion Antonio Vargas (19-1-1, 11 KOs) showed the heart of a true warrior, retaining his title with a dramatic draw against hometown favorite Daigo Higa (23-3-3, 19 KOs), in a fight broadcast live on DAZN.