Two of Mike Tyson's former opponents, Lennox Lewis and Evander Holyfield, were on-hand to see Tyson's match against YouTuber Jake Paul.

Mike Tyson is returning to the ring for his first professional boxing match since 2005 on Friday night when he meets Jake Paul in the main event of streaming giant Netflix's first foray into combat sports.

Before the Mike Tyson vs. Jake Paul main event starts Friday night, here are the results for each of the fights on the undercard.

Mike Tyson's return to the ring against Jake Paul brought out a number of notable figures to witness the fight.

"This outfit that I've made for the fight is the most expensive fight outfit in the history of boxing," Paul said. "It's $1 million, it cost a pretty penny and it is very shiny, t