The Badgers defense ranks second in the nation after two games, giving up just over 194 yards per outing.
Defensive coordinator Jim Leonhard says his players need to improve.
Wisconsin has a record of 1-1 coming into Saturday’s showdown with the Notre Dame Fighting Irish at Soldier Field in Chicago.
Leonhard wants to see his defenders start producing some turnovers.
They only have one in the first two games.
They will try to accomplish that against a Notre Dame team led by former U-W quarterback Jack Coan – and he has a track record of being careful with the football.
