In 1995, the Bowl Alliance, formed by the major bowls and conferences, put in place a system where the two highest ranked teams would play each other, even if they were each affiliated with a different bowl. However, the Pac-10 and Big Ten and the Rose Bowl did not participate. Number 1 vs Number 2 bowl match-ups became far more likely, but were not guaranteed. After the 1997 season, undefeated Michigan was ranked first in both major polls, but as the Big Ten champion, they played eighth-ranked Pac-10 champion Washington State in the Rose Bowl. The top Bowl Alliance team, #2 and unbeaten Nebraska, faced one-loss, third-ranked Tennessee in the Orange Bowl. Michigan won by five on New Year's Day and the next night, Nebraska beat Tennessee (playing with an injury-hobbled Peyton Manning) by 25. The AP kept Michigan as the champion, but the Coaches' Poll jumped Nebraska, playing its final game for retiring coach Tom Osborne, in part because of their more lopsided victory against a more highly ranked opponent.