Watch Mayweather vs. McGregor weigh-in video to watch Floyd Mayweather and Conor McGregor hit the scales Friday.
At the Mayweather vs. McGregor weigh-ins, Floyd Mayweather and Conor McGregor will step on the scale Friday evening in Las Vegas, and we'll have the live video here at MMA Fighting.
In the main event, Mayweather and McGregor will have to make the junior welterweight limit of 154 pounds.
The Mayweather vs. McGregor weigh-in takes place at 6 p.m. ET at the T-Mobile Arena in Las Vegas, Nev., and the video is above.
Main card (PPV at 9 p.m. ET)
Floyd Mayweather (149.5 pounds) vs. Conor McGregor (153 pounds)
Badou Jack (175.5) vs. Nathan Cleverly (174.25)
Gervonta Davis (132) vs. Francisco Fonseca (130)
Andrew Tabiti (197.5) vs. Steve Cunningham (198)