The sweep served as the opening games for the Nittany Lions' conference play.
The Nittany Lions dominated from the start of the game, recording two goals within four minutes of each other in the first half.
A goal from Van Danielson helped the Nittany Lions earned a share of the Big Ten regular-season title Sunday in Madison.
The ranking comes after the Nittany Lions' 33-24 victory over Indiana Saturday in Beaver Stadium.