Wisconsin football is undefeated against these Pac-12 teams
The Pac-12 will be virtually non-existent soon, but for the time being, it does still exist. While Wisconsin has not played a lot of Pac-12 teams due to distance, they are still undefeated against one.
Arizona Wildcats: Arizona is 0-2 against Wisconsin in a home-and-away series back in the early 2000s. The first game was back in 2002 when Wisconsin put 31 points on the Wildcats and won big 31-10. however, the second matchup was a lot closer and a lot more low-scoring. The Badgers won at Arizona 9-7 without even scoring a touchdown.