I logged on to both Akron and Ohio's home football pages to do a little research. Would something like Ohio starting their final exams tomorrow be a reason to go against them?
Okay, let's start with some questions:
1. What do you think the line should be? If you can't answer this question, stop here and don't bet the game.
2. What IS the line?
3. Why is there a disparity (if there is one)? Could be information advantage (ie, knowing about exams) or it could be that one of the teams is in a bad spot (who do they play next, what happened last week, etc.).
4. What does the line say? In other words, what do you think the line is asking for. I use a method that is based in psychology. A spread of 6.5 is a line in which the book is positioning you to think about betting the favorite with a mentality of "They only have to beat them by a TD". Same goes for 2.5 and 2 pt spreads. The reverse argument can be made for 7.5 and 3.5 spreads, being that the dog can lose by a TD or FG and still win the bet.
I run through this little excercise for almost all of my bets. Sometimes I do it without thinking (see Dallas/Indy game this weekend). If I find the line to be tight, I pass. I'm not going to pay juice to flip coins on good lines. I either feel like I am on the right side or I pass.
PS: You can use stats/rankings to figure out what the line SHOULD be, but if you are going to make an argument for betting on a team based on stats, get in line with the rest of the suckers.