"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.
The event will include an undercard and live musical performances from top artists -- and since Triller is backed by big stars like Snoop, Lil Wayne, Future, The Weeknd, Pitbull, Marshmello and more -- the entertainment should be pretty solid!
FYI, Triller is a rapidly growing social media platform that's gunning to take over the TikTok crowd -- and while it's previously focused on music (including partnerships with major labels) it's now making a concentrated foray into live events including sports.
Tyson has been talking about a comeback for months and got some massive offers -- so, we're guessing Triller shelled out some big bucks to land the rights to his first comeback fight.
There's more ... we've also learned Triller locked up the rights to a 10-part docuseries featuring Mike and Roy preparing for their fight ... with 2 episodes dropping every week until fight night, streaming on the platform.