Boxing In Puerto Rico: Calderon, Martinez Defend WBO Belts Tonight
The hottest ticket in San Juan tonight will be a seat at Coliseo Jose Miguel Agrelot as WBO light fly ruler Ivan Calderon and WBO super feather supremo Roman Martinez put their crowns at risk. Calderon, 32-0-1 (6), hasn’t had a non-title bout in over five years after defending the WBO minimumweight trophy 11 times…
