When I worked for ESPN full time, I put out a weekly article entitled the Vegas Power Ratings. I still have all the sources that I used to produce that article as it featured my plus/minus ratings which closely resemble Vegas’s numbers as well as three different casinos including the fine folks over at the Westgate Las Vegas Sportsbook @SuperBookSports. We are now four full weeks into the season and I will post these numbers weekly.
This is not the AP poll but gives you an idea of how much teams would be favored over another team if they met on a neutral field. I use these to get an idea of lines on upcoming games and it is very accurate in that respect.
Two things there. One, Auburn and Arkansas are basically a toss up for the casinos. Two, take the ratings spread between Georgia and Auburn, add back in something for homefield advantage and you’ve basically got this week’s point spread.