Floyd Mayweather vs. Conor McGregor Weigh In: Watch Online, Live Stream, Time

Friday August 25th, 2017

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.

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