The Terps win pushes them to their second straight Final Four.
Riley Donnelly scored the winner to overcome the Flames after the Terps to them in double overtime in the NCAA tournament last year.
Frost spent five years playing goalie in College Park before adjusting to a coaching role with the Terps.
The Terps's 2023 class is ranked No. 9 by ESPN, and a host of other programs announce signees that are set to join teams next year.
The Terps were shut down by the Wildcats en route to an early elimination.
The Terps have never lost to Ohio State, now a 19-0 advantage in the all-time standings.
The Terps' attack sputtered throughout the back end of their regular season.
Rose returned to action for the Terps after recovering from an injury sustained earlier in the season.
Donraadt notched the game-winner in the second overtime period.
Paige Kieft and Christina Calandra are both auditioning to start for the Terps.