I am new to the forum, but thought I would post a stat that Nolan had on his page prior to the season
When 17 points (exactly) are scored in the 1st half, and the game totals is 38 or lower, the game is more likely to go UNDER in the second half.
17-year results
52 UNDERS
22 OVERS
70.2 percent UNDER
Thats a pretty good angle.