Watch Mayweather vs. McGregor live stream online for the pay-per-view card at 9 p.m. ET.
The fight card for this portion of the event is as follows:
Main card (PPV at 9 p.m. ET)
Floyd Mayweather vs. Conor McGregor
Floyd Mayweather puts his perfect career record of 49-0 on the line in a grudge match against UFC lightweight champion Conor McGregor. McGregor will be competing for the first time in a professional boxing match. The event will be held at T-Mobile Arena in Las Vegas, Nev.
There are five ways to watch the Mayweather vs. McGregor live stream online:
As far as the undercard action, the TV schedule for that is the following:
Undercard (FOX at 7 p.m. ET)