I'm expecting a stronger defensive battle here than the oddsmaker perceives.

First-year Purdue coach Ryan Walters was the defensive coordinator at Illinois before getting the Boilermakers job. He knows the Illini well. Illinois is averaging just 22.3 points, which ranks 99th.

I was expecting more from Purdue QB Hudson Card, a transfer from Texas. The Boilermakers' offense has yet to fully click.

Another key to making an Under work here is misleading defensive statistics. The numbers are skewed because both teams have faced three strong offenses, especially Illinois. The Illini have gone against Toledo, Kansas and Penn State.

Purdue has faced Fresno State, Syracuse and Wisconsin.