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…
</ br></ br> Ivan Calderon retained the WBO light flyweight title with a 12-round unanimous decision over Juan Esquer. Calderon (30-0) first won the championship with a 12-round split decision of Hugo Fidel Cazares on August 25. Esquer…