Week 6 is in the books and BTN.com has its latest Power Rankings out.

The top-four teams will look eerily similar to last week’s top-four, since, well, nothing has changed. Each of those teams won this past week.

The descriptions following each team are from BTN.com’s Tom Dienhart.

1. Ohio State (5-0, 2-0). The Buckeyes rolled on with a big home win vs. Indiana. Up next is a trip to Wisconsin, whose defense will be a big challenge for Ohio State.
Last week: 1
Up next: at Wisconsin

2. Michigan (6-0, 3-0). The Wolverines have opened with six impressive wins, the latest a 78-0 win at Rutgers; now, Michigan has a week off before embarking on the toughest part of its schedule.
Last week: 2
Up next: Idle

3. Nebraska (5-0, 2-0). The Cornhuskers had the week off after jetting to a 5-0 start. Could this be a special season in Lincoln?
Last week: 3
Up next: at Indiana

4. Wisconsin (4-1, 1-1). The Badgers were idle, coming off the tough loss at Michigan. Things don’t get any easier this Saturday with Ohio State coming to Madison.
Last week: 4
Up next: vs. Ohio State

The rest of Dienhart’s rankings can be found here.