Floyd Mayweather Jr. Next Fight: 'Money' Contemplating Retirement In 2015, Will 'Absolutely Not' Fight Past Showtime Contract? [VIDEO]

Floyd Mayweather Jr., the consensus top pound-for-pound fighter in boxing, may not have many fights left. In fact, he has three bouts remaining on his Showtime contract, and manager Leonard Ellerbe doesn't believe there will be any fights beyond the contract's end.