College football betting lines: Week 7 odds released

The opening lines for most of the college football games for the Week 7 are already released. The action starts Wednesday night, with four games on Friday and a full slate on Saturday. There are six head-to-head matchups between top-25 teams in the Associated Press poll, including a trio of top 15 showdowns between unbeaten teams.

College football betting lines for Week 7 have been released.