Grover backstopped the Cardinals to a dominant weekend sweep, allowing just two goals across two games in victories over SUNY Brockport and host Castleton, as the Cardinals won the Terry Moran Invitational Tournament at Vermont State Castleton. He turned aside an impressive 62-of-64 shots overall, posting a stellar .966 save percentage. Against Brockport, Grover stopped 27-of-29 shots for a .931 save percentage in a 4-2 win, then followed it up the next day with a flawless 35-save performance against Castleton, recording a perfect 1.000 save percentage as the Cardinals earned a 5-0 win. His shutout versus Castleton also stands as the first in program history.