With the Big Ten in its first year as an 18-team conference, the traditional scheduling model of nonconference games played exclusively during the first month of the season isn’t realistic. Instead, there are four intraconference matchups this week and eight nonleague games. (All games Saturday unless noted. Check back to startribune.com/sports on Friday for the Gophers-Iowa prediction.)
Three with intrigue
No. 11 USC at No. 18 Michigan, 2:30 p.m., CBS
• The Trojans already own an impressive win over LSU. A victory at the Big House could signal they’re a serious contender for the College Football Playoff. USC 27, Michigan 20
No. 24 Illinois at No. 22 Nebraska, 7 p.m. Friday, Fox
• Look for a defensive battle between 3-0 teams in Lincoln. The Fighting Illini are giving up 8.7 points per game, the Cornhuskers 6.7. Nebraska 17, Illinois 13
Michigan State at Boston College, 7 p.m., ACC Network
• The Eagles pushed Missouri before falling 27-21 on the road. They’ll have just enough to deal the Spartans their first defeat. Boston College 24, Michigan State 21
Keep an eye on
Rutgers at Virginia Tech, 2:30 p.m., ACC Network