Floyd Mayweather vs. Conor McGregor super-welterweight fight in Las Vegas

Floyd Mayweather vs. Conor McGregor super-welterweight fight in Las Vegas

Referee Robert Byrd stops the fight between Floyd Mayweather Jr. and Conor McGregor during their super-welterweight bout at T-Mobile Arena in Las Vegas, Nevada on August 26, 2017. Mayweather won with a TKO in the 10th round. Photo by James Atoa/UPI

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