Perrotte previously coached at Purdue Fort Wayne for 22 seasons, including the last nine as the team's head coach.
After winning the Club Baseball World Series in 2023, the team repeated in 2024.
The All-Americans received one of the conference's greatest honors.
Danielle Whitmire and Finley Krystkowiak committed to the Nittany Lions in quick succession.
Fessler served as a depth piece for Penn State from 2014-17.
The matchup is one of several reported or announced games for the Nittany Lions in the 2024-25 season.