This is not a mistake: Purdue is favored in a Big Ten game.
If that's not enough to get your attention this week, there's an interesting battle at the top of each Big Ten division.
In the East, it's Michigan-Michigan State. In the West, it's Nebraska-Wisconsin.
The spread: Penn State by 14.5.
The pick: Penn State 38, Northwestern 21
Why? Penn State's 11-game Big Ten winning streak is the second-longest in program history. Northwestern hasn't been a top 5-ranked team since 1959.