The slap heard 'round the world struck Jake Paul on the left cheek Thursday night. Mike Tyson whipped his open-palmed right hand across Paul’s face at the weigh-in before their wild and weird and puzzling event.

Jake Paul and Mike Tyson are set to fight in a major professional boxing match tonight. Here's how to watch and what time the bout starts.

Millions of viewers are flocking to Netflix to stream the Jake Paul versus Mike Tyson fight, which is free for subscribers to the streaming platform. Tyson, 58, faces YouTuber Paul, 27, in the former heavyweight champion’s first professional bout in 19 years in front of 70,000 fans at the AT&T Stadium, home of the NFL’s Dallas Cowboys.