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.