After several mostly speculative versions of the Big Ten power rankings, we finally had a chance to evaluate these teams in games. The Week 1 competition mostly wasn't great, and the Big Ten's overall performance left something to be desired. We'll learn a lot more about most of these teams in the coming weeks.
We try to keep these rankings consistent with our ESPN.com national power rankings, so Ohio State remains No. 1, ahead of Michigan, even though the Wolverines looked more impressive against their MAC opponent than Ohio State did. But a Michigan win against Notre Dame this week could change things.
Wisconsin and Nebraska trade places in the rankings, and so do Penn State and Michigan State.
Here's one last look at the preseason power rankings.
Let's get to the rundown ...
1. Ohio State (1-0, preseason: 1): The Buckeyes had a flawless record in 2012, but they were a flawed team. They still are, and they showed some warts during the final three quarters of a 40-20 win against a plucky Buffalo squad. Quarterback Braxton Miller has improved and has a much better supporting cast, including running back Jordan Hall, but the Buckeyes need to take better care of the ball. A soft schedule should give Ohio State's young defense time to develop.
2. Michigan (1-0, preseason: 2): This year's opener went just a tad better than last year's for Brady Hoke's Wolverines. Michigan made big plays in all three phases and received contributions from many different players, delivering the most impressive debut in the league. Quarterback Devin Gardner (162 pass yards, 52 rush yards, three total touchdowns, two interceptions) can build off of this performance before facing a talented Notre Dame defense under the lights next week.
3. Northwestern (1-0, preseason: 3): The Wildcats remain in the three hole but solidified themselves after a resilient performance on the road against Cal. They played most of the game without their dynamic backfield of quarterback Kain Colter and running back Venric Mark, which fundamentally changed the offense. Thanks to unlikely heroes such as linebacker Collin Ellis and running back Treyvon Green, Northwestern remained perfect in openers under Pat Fitzgerald. Up next, Syracuse.
4. Wisconsin (1-0, preseason: 5): Fortunately, Wisconsin's next three openers (LSU twice, Alabama) will provide a lot more clues about the Badgers than Saturday's laugher against FBS bottom-feeder UMass. But you play the team across the field, and to Wisconsin's credit, it completely dismantled the Minutemen on both sides of the ball. The three-headed rushing attack of James White, Melvin Gordon and Corey Clement sparkled, combining for 388 yards and three touchdowns on 40 carries.
5. Nebraska (1-0, preseason: 4): The concerns about Nebraska's young defense weren't merely confirmed in the opener against Wyoming. They grew. Nebraska surrendered 35 first downs and 602 yards and nearly blew a 16-point fourth-quarter lead before surviving 37-34. Coach Bo Pelini didn't sound too discouraged Monday, but defensive coordinator John Papuchis said the defense has "nowhere to go but up." Nebraska needs a crisper performance this week against Southern Miss.
6. Penn State (1-0, preseason: 7): Like Northwestern, Penn State fought through some adversity to beat another major-conference team away from its home stadium. Freshman quarterback Christian Hackenberg backed up the hype for the most part, and tackle DaQuan Jones and safety Stephen Obeng-Agyapong sparked the defense. The Lions must get better on third down (1-of-15) before Central Florida comes to town in Week 3.
7. Michigan State (1-0, preseason: 6): As dominant as the Spartan Dawgs were against Western Michigan -- and could be the entire season -- the big concern here is an offense that appears to have regressed, if that's even possible. The quarterbacks remain the focus, but Michigan State isn't getting enough from any part of its offense. If things don't change, expect another season of games that can go either way. MSU has a chance to get well this week against slumping South Florida.
8. Minnesota (1-0, preseason: 8): Credit defensive tackle Ra'Shede Hageman and the Gophers for making big plays in all three phases in their opener against UNLV. But the 51-23 final score masked some of the issues Jerry Kill's team must address before the competition level improves. Minnesota needs a more physical effort from its offensive line, and it has to get off the field on defense after allowing UNLV to go 4-for-4 on fourth down. The Gophers need to clean things up this week on the road against New Mexico State.
9. Indiana (1-0, preseason: 9): A loaded Hoosiers offense set a Memorial Stadium record with 73 points against Indiana State, and Indiana has multiple weapons at quarterback, running back and wide receiver. But we've seen big offense from Indiana before. Can the Hoosiers' defense improve enough to boost the win total to bowl eligibility? IU's discipline will be tested this week against Navy's tricky triple-option offense.
10. Iowa (0-1, preseason: 11): Yes, the Hawkeyes actually move up a spot despite a loss (it has more to do with Purdue's plunge). Iowa in some ways looked like a better team against Northern Illinois, surviving a sluggish start to take control behind quarterback Jake Rudock, linebacker Christian Kirksey and a physical defense. But breakdowns on both sides of the ball doomed Iowa down the stretch, and Rudock's interception led to NIU's game-winning field goal. Iowa really needed a win and must regroup this week against Missouri State.
11. Illinois (1-0, preseason: 12): Senior quarterback Nathan Scheelhaase looks much more comfortable in Bill Cubit's offense and threw for a career-high 416 yards and two touchdowns against Southern Illinois. That's the good news. Illinois still has many areas to fix, especially on defense after nearly blowing a 22-point third-quarter lead. We'll learn a lot more about this team the next two weeks against Cincinnati and Washington.
12. Purdue (0-1, preseason: 10): What a mess. Nothing went right for the Boilers in coach Darrell Hazell's debut. The defense couldn't get off of the field on third down or fourth down. Rob Henry struggled and the offense committed three turnovers. Aside from a Cincinnati special-teams blunder, Saturday was a nightmare for the Boilers, who fell 42-7. Fortunately, Indiana State is next, but there's a lot of work to do.