McGregor was defeated by 10th round TKO in his August 2017 professional boxing debut against Mayweather in a contest dubbed “The Money Fight”, but he has repeatedly claimed since that a second bout between the two would have a far different outcome.
Despite being counted out by analysts prior to the fight, boxing novice McGregor impressed many observers in the opening rounds of the fight, outscoring the then 49-0 multiple-weight world champion early, before Mayweather asserted his authority in the later rounds.
Then Mike Tyson gave him props on his boxing.
Now he’s back at teasing a rematch.
Flip the Page to see his tweet: