Historical Lines

Does anyone know a good place to look up open/closing lines from the past?

I cannot seem to find anything, I'm just trying to compare the lines the last few times these teams matched up. This season mainly, last season would be nice too... but almost irrelevant.

Any help would be much appreciated. I'm trying to do a little back testing with a line predicting formula, and I'm sure I'm just over thinking this. I'm pretty sure I've seen these out there before....

One site that you might use is www.teamrankings.com. You can click on the game you want and see what the lines were between the two teams as far back as 1998. I'm sure there are other ones but I don't have any info on those sites. I find that teamrankings has lots of good info. However, I wouldn't use their picks.

Good Luck hope this helps.

Check out Sports Insights if you're interested in purchasing a downloadable file of opening/closing lines going back to 2003.

Thanks for the tips guys