Watch live on SI.com as Floyd Mayweather and Conor McGregor weigh in for the big fight.
Floyd Mayweather and Conor McGregor are weighing in for tomorrow’s fight.
The weigh-in for the much-hyped bout will stream live here on SI.com at 6 p.m. ET.
After weeks of hype, the two fighters will finally face off on Saturday in Las Vegas. Mayweather is a big favorite to win. Either way, get ready to see fireworks.
Watch a live stream of the weigh-in below.
The two men will fight Saturday night at T-Mobile Arena in Las Vegas as McGregor makes his boxing debut against the most successful boxer of his generation.