Mayweather vs. Maidana
May 3, 2014 // 9 p.m. ET (Showtime PPV)
MGM Grand Garden Arena, Las Vegas
Bryan Steffy/WireImage

How Many More?

Floyd Mayweather Jr. is a champion, regarded as the best pound-for-pound fighter in the world, has a perfect record and at 37, hasn't shown any signs of slowing down. So, why is he thinking about retirement? Dan Rafael » $32M payday »
• ESPN3: News conference, 4 p.m. ET Video