Replay! The McGregor Punch That Nearly Knocked Out Floyd Mayweather — Watch

Ultimate Fighting Championship (UFC) lightweight champion Conor “Notorious” McGregor tried to take over the world of boxing on Saturday night. That being said, “Notorious” did not have things end his way.

On Saturday night, Conor McGregor slugged it out with undefeated boxing legend Floyd Mayweather Jr. McGregor put up a fight for ten rounds, but was ultimately finished by way of technical knockout. However, the UFC champion did land one strike that stunned the entire T-Mobile Arena arena.

Conor McGregor countered his opponent with a brutal uppercut that had Floyd Mayweather Jr. seemingly stunned for a moment. However, the strike was not enough to finish the fight.

The impressive strike may be viewed in the video above.