The highly decorated graduate player is having a career year for the Nittany Lions.
Four Michigan goals in the third period were too much for Penn State to overcome.
The Nittany Lions remain winless ahead of conference play next week.
Katie DeSa picked up her third consecutive shutout against Robert Morris on the season.
Penn State wins its home opener thanks to an all around team game.
The Nittany Lions erased an early two-goal deficit in the upset.