According to MyBookie, Tyson is -300, meaning you’d have to bet $300 to win $100. Meanwhile, Jones is +200, which means you’d earn $200 on a $100 wager. BetOnline.ag is in agreement. That sports book has Tyson at -350 and Jones at +275.
Tyson is -300
Jones is +200,
It opened with great odds for both, but now it changed a lot, if you are betting for Tyson, you need to bet 300 to win 100, I think it's not that attractive IMO.
I also voted for Tyson. The odds for Tyson are far from attractive right now. Tyson is the favorite to win, but as it is just an exhibition everything can happen. Maybe they let end the match in a draw...