Monday, June 1, 2015 |Bob Arum|Bradley-Vargas|Floyd Mayweather Jr.|Francisco Valcarcel Esq.|John R. Hornewer Esq.|Leonard Ellerbe|Luis Batista Salas|Mayweather Promotions LLC|Richard De Cuir|WBO Championship Committee|WBO/WBA/WBC Welterweight Champion|World Boxing Organization