It's the second time the Nittany Lions have competed in the tournament.
Princeton has five players who made an All-America team this season.
The Nittany Lions can still win the series in their season finale tomorrow afternoon.
Jepson won three national championships during his tenure.
Potthoff is the second former player to join the Nittany Lions staff this week.
Haleigh Washington is the founding athlete of LOVB.