Five things about Oregon's bid to go 18-0 in the Pac-12

4. Only seven Pac-12 teams in history have gone 17-1. None have won ’em all. Arizona went 17-1 five times, losing at Stanford in 1988, 1989 and 2003; at Cal in 1993; and at USC in 1998 after opening 16-0. Only a single Pac-12 team to finish 17-1 reached the Final Four – Arizona in 1988.