Calderon retains WBO light flyweight title in technical decision2008-08-31 · Miami Herald
Ivan Calderon remained unbeaten and retained the WBO light flyweight title after a technical decision over Hugo Cazares. Calderon (32-0), fighting in his home country of Puerto Rico, won as the fight was stopped at 1:58 of the seventh round after an…
Rafael: Small but mighty Calderon makes his mark2007-08-28 · ESPN.com
A roundup of last week's notable boxing results from around the world: Saturday at Bayamon, Puerto Rico Junior flyweightIvan 'Iron Boy' Calderon W12 Hugo CazaresWins world junior flyweight title.Scores: 115-112 (twice) Calderon, 116-111 Cazares Records:…
Cazares beats Dieppa in title fight rematch2006-10-01 · International Herald Tribune Sports
Mexican Hugo Cazares defeated Nelson Dieppa of Puerto Rico by technical knockout in the 10th round for his fourth successful defense of the WBO light flyweight title Saturday.…