Michigan, Georgia and Ohio State in the top three in some order, followed by everyone else. That's basically been the story of the SP+ rankings all season, with brief interludes by teams like Alabama (first in Week 2), Texas (third in Weeks 6-7) and Bama again (third in Week 9).
Ten weeks into the season, Michigan is distancing itself a bit in first, but a new usurper is emerging: Following yet another blowout win, Oregon has jumped to fourth overall, only 0.3 points behind No. 3 Ohio State. The Ducks are leading the nation in scoring by nearly two points per game over everyone else, and they're up to 21st in defensive SP+ as well.