Floyd Mayweather and Conor McGregor are set to throw down tomorrow in Las Vegas, and this afternoon they’ll weigh-in for the contest.

Mayweather will be looking to move his pro-record to 50-0 on Saturday, while the UFC lightweight champ McGregor, will be competing in his first professional, boxing match.

You can catch the weigh-ins live, below, beginning at 3 PM/PT – 6 PM/ET.

Saturday’s fight will be hosted by the T-Mobile Arena.