I sure Arreola is a heavy (no pun intended) underdog, but by how much? This fight is gonna be a one-sided Klitschko early KO.
Over here in England, he's 6/1 so if you put £1 on, you make a profit of £6. Vitali is 1/12 so a £12 bet would see you make a profit of £1. Can't imagine it's much different over there.
Wow 6/1 is good. Chris Arrole would probably win by KO (probably inside 3) but people are underating his workrate (due to him being obese obviously) however I don't think he's being past 8 rounds, especially by someone 6 foot 7 and with massive power. I think he will get jabbed to death then Vitali will move in in the late rounds, but Arreola has a better chance than Gomez and most other heavyweights out there.