[ad_1] By Gabriel F. Cordero 46-year-old former two-division world champion Sergio “Maravilla” Martínez (53-3-2, 30 KOs) returns on September 18 in opposition to Brian Rose (32-6-1, 8 KOs), 36, in Valdemoro, Madrid in Spain. Martinez returned to the ring final yr in Spain, profitable each by knockout to earn a #3 rating within the WBA […]
