This is the way the prestigious professional boxing career of Floyd Mayweather ends, not with a bang, but a whimper.
After 19 years of pugilistic supremacy, Mayweather's storied undefeated run comes to an (apparent) end TONIGHT (Sat., Sept. 12, 2015) when he takes on former WBC and IBF champion Andre Berto inside MGM Grand Garden Arena in Las Vegas, Nevada.
MMAmania will deliver LIVE coverage of "Mayweather vs. Berto" below, starting with the Showtime pay-per-view (PPV) broadcast at 8 p.m. ET.
Mayweather (48-0, 26 KO) finally faced long-time rival Manny Pacquiao earlier this year, taking home a unanimous decision in incredibly underwhelming fashion.