By Héctor Villarreal

Panamanian Former World champion Luis “El Nica” Concepción (36-6, 25 KO´s) scored an impressive knockout over Colombian Luis De La Rosa (25-9-1, 15 KO´s) at 1:34 on the second round of the fight scheduled to 8 on the main event of the “Puro Poder” card presented by Promociones y Eventos del Istmo in Fantastic Casino, Panama City, Panama.

Roberto “La Araña” Vasquez (34-6-2, 23 KO´s), also ex world titlist, had to come from behind in rounds 5 and 6 to win a unanimous decision over Colombian Mauricio Martinez (13-12-2, 4 KO´s). Two judges scored the fight 58-56, and the third one 59-55.

Pakistani flyweight Muhammad Waseem (6-0, 4 KO´s), ranked #1 by WBC stopped local journeyman Eliecer Valdes (3-9-2, 2 KO´s) after 2 rounds of intense action.

Bryan “La Roca” De Gracia (21-1-1, 17 KO´s) won by KO over Colombian veteran Walter Estrada (46-26-1, 30 KO´s) at 0:55 on the third round.

In a battle between two local superfeathers, Daniel “Macarron” Miranda (13-2, 8 KO´s) finished Gilmer Bules (6-6, 2 KO´s) after 2 rounds of intense action.