Redshirt senior forward Ryan Wittenbrink scored the lone goal of the match.
Ryan Wittenbrink put the Hoosiers ahead in the 36th minute with his eighth goal.
The teams met in last year’s Big Ten Championship, and Penn State won 3-0.
An 87th minute header clinched the Big Ten regular season title for Maryland.
Maryland equalized in the 87th minute to clinch the Big Ten regular season title.
Luka Bezerra and Alex McGill scored their first collegiate goals.
The Hoosiers were victors in 32 of the 39 previous matchups against the Purple Aces.
Indiana is 32-4-3 all-time against Evansville and 1-0 against Trine.
The Wildcats ended the Hoosiers’ 16-match unbeaten streak at Bill Armstrong Stadium.
The Wildcats are undefeated on the season with an 8-0-5 record.
Helmer’s second goal of the season quickly restored Indiana’s lead and won the match.
Tommy Mihalic and Quinten Helmer scored the Hoosiers’ two goals.
Wittenbrink scored a penalty kick and assisted two goals in the 4-2 win over Penn State.
Indiana stands three points behind Big Ten leader Maryland with two conference matches left.