=== Casimero defeats Guevara to retain belt ===
Mazatlan, Mexico (Sports Network) - John Riel Casimero earned a split-decision
victory over Pedro Guevara to retain his IBF junior flyweight belt Saturday.
Casimero (17-2) earned a 116-111, 114-113, 113-114 decision in 12 rounds over
Guevara (18-1-1) in his first title defense.
08/05 01:05:22 ET