Weights from Mayhem, Las Vegas, Nevada

–Leo Santa Cruz 121 Manuel Roman 122
(WBC JUnior Featherweight Title)

–Alfredo Angulo 162 James De la Rosa 161.5

–Miguel Vazquez 135 Mickey Bey 134.5
(IBF Lightweight Title)

–Floyd Mayweather 146.5 Marcos Maidana 146
(WBC/WBA Welterweight Title)