Undefeated minimumweight Oscar Collazo (9-0) returns for his second fight of 2024, taking on Gerardo Zapata (14-1-1). With Collazo putting his WBO title on the line once again, can he make a third defence of his world title?
1928
2022
2023
2003
1991
1969
2008
1956
2001
1965
1989
2000
2014
2006
2013
