Mayweather Jr. clarified that the upcoming exhibition is not a 'senior-circuit' bout, but a serious professional return.
The five-division world champion insists he is back in the ring for a competitive match.
Floyd Mayweather Returns to Professional Boxing After Tyson Exhibition
Undefeated champion Floyd Mayweather Jr. is returning to professional boxing following his upcoming exhibition against Mike Tyson, rejecting claims of a 'senior-circuit' bout.