Potthoff is the second former player to join the Nittany Lions staff this week.
Haleigh Washington is the founding athlete of LOVB.
The Nittany Lions have worked on their shooting in preparation for the No. 1 Princeton Tigers.
The senior slugger socked his 20th home run of the season on Thursday night in College Park.
Penn State will look to clinch a win in its final regular-season series tomorrow night.
Two Penn State players added to their season accolades.