Mike Tyson was a guest on The Tonight Show Starring Jimmy Fallon, where host Jimmy Fallon decided it was time to find out what happens when Mike Tyson fights Mike Tyson…in video game form.

Fallon had the classic Nintendo boxing game Mike Tyson’s Punch Out!! all set up on the big screen, and the final fight with Tyson (thanks to the 007-373-5963 code, of course) ready to go.

You can see how the former champ fared in the video below.

Video