Tessa Janecke secured the second postseason hat trick in Penn State history.
The Nittany Lions dropped eight of their last nine games of the regular season.
Penn State men's lacrosse pulled off an upset against ranked Yale in a narrow victory.
Ture Linden's two-goal first period powered the Nittany Lions to a dominant 6-1 win over Wisconsin.
Kristin O'Neill recorded her third hat trick of the season en route to a perfect 5-0 record for the Nittany Lions thus far.
The Nittany Lions are now 5-0 against Lindenwood this season.