It's fight night for Conor McGregor and Floyd Mayweather! We are tracking the biggest moments everybody will be talking about

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It's fight night!

One is the greatest boxer of the last 20 years. The other is the biggest name in combat sports.

It's Mayweather-McGregor I.

The long-talked-about and much-anticipated boxing match between Floyd Mayweather and Conor McGregor is actually happening in Las Vegas at T-Mobile Arena.

Below, we will track the big punches and big scenes from the fight and the circus that surrounds it. These are the moments everybody will be talking about after the fight.