Early Betting Odds For Rousey vs. Holm 2 Already Released

https://www.youtube.com/watch?v=JciZeYW_Kw0Oddsmakers in Las Vegas are already looking ahead to the rematch between Ronda Rousey and Holly Holm, whenever it may be. The rematch is not official yet, but the odds are out there, and the opening line favored Rousey.
The opening lines had Rousey in the -300 range and Holm around +200, but they moved almost immediately as Rousey went as low as a -140 favorite.As mentioned, Rousey vs. Holm 2 is not official and is still probably a while from being book