MIKE TYSON JUST BOOKED HIS FIRST COMEBACK FIGHT -- AND IT'S AGAINST ROY JONES JR.!!
The 54-year-old boxing legend has been training his ass off to get back in the ring ... and now, we've learned his first opponent is one of the greatest fighters EVER!
"Iron" Mike will take on Roy Jones Jr. on Sept. 12 in an 8-round exhibition being called Frontline Battle -- available on Pay-per-view and on the social media platform, Triller.
We're told the fight will take place in California -- and will be sanctioned by the California State Athletic Commission.