Disclaimer: I am terrible at sportsbetting
I found these rules for the exhibition match:
https://talksport.com/sport/boxing/7...ges-knockouts/
I imagine that the bookmakers will follow the scoring of the celebrity judges, if it comes to that.
That said, with the combined possibilities that both gentlemen are not making a real match of this and the celebrity judges scoring, I am betting on a draw.
Max allowed bet for me on Pokerstars:
Draw @7.00
1 Bet(s) x 69,88 @ 7.00 returns EUR 489,16