Khan vs. Collazo & Adrien Broner vs. Carlos Molina on Mayweather-Maidana undercard

By Allan Fox: It's looking like the two biggest undercard fights on Floyd Mayweather Jr's May 3rd undercard will involve Amir Khan fighting Luis Collazo (35-5, 18 KO's) and Adrien Broner (27-1, 22 KO's) facing the light welterweight Carlos Molina (17-1-1, 7 KO's) instead of the previously mentioned John Molina, according to Fighthype. These appear […]