Top Rank Boxing: Cotto vs. Mayorga March 12 In Las Vegas
For the first time in five years, Hall of Fame promoters Bob Arum and Don King will join forces to present “Relentless†— the first major pay-per-view world championship boxing event of the season — featuring the Pride of Puerto Rico, Miguel Cotto defending his WBA super welterweight title against two-division world champion Ricardo “El…