Mirtič is the eighth Nittany Lion to enter the portal this offseason.
Téa Cléante becomes the latest Lady Lion to find a new home.
The Nittany Lions were 2-16 at the plate.
Despite Rutgers 11-run comeback attempt, Penn State saved itself from a weekend series sweep.
Oboh led Buffalo with 47 blocks in 2025-26.
Blackwood averaged 2.6 points per game as a freshman.