Garrison Forest's field hockey team enjoyed a comfortable 2-0 lead in the first half before visiting North Harford threatened with four corners in the second half.
But the No. 3 Grizzlies (8-1), led by Geagy Pritchard's two goals, beat the Hawks, 2-1, on Thursday.
North Harford pulled within one at the 13:40 mark of the second half. Grizzlies keeper Megan Rossi made 13saves.
No. 7 Century 4, Francis Scott Key 0: Steffie Pfisterer recorded her sixth shutout for the visiting Knights (6-0).
Sisters Alli and Abby Remenapp combined efforts, with Alli having a goal and two assists and Abby scoring twice.
No. 11 Dulaney 3, Towson 1: McKenna Bolonda scored twice to power the Lions (3-2) past the Generals (3-4).
No. 14 Notre Dame Prep 2, McDonogh 1, OT: Anne Federico scored twice, including the game-winner in overtime, to lift the host Blazers (2-2) over the Eagles.
Ronnie Bridges made six saves for NDP.
Boys soccer
No. 9 River Hill 1, Glenelg 0, OT: Keith Huber scored the game-winner three minutes into overtime for the host Hawks (6-1).
Tomi Williams had a long throw-in into the box where the loose ball kicked out to the right side. Huber one-timed the ball into the net.
Nick Voyton made seven saves for River Hill.
Girls soccer
No. 11 Marriotts Ridge 5, Hammond 0: Alexandra McKay had a goal and an assist and Taylor Hensh and Melanie Tresnak each scored twice to power the Mustangs (2-1) past the Bears.
Girls volleyball
No. 7 Centennial d. Howard, 3-2: The Lions pushed hard, forcing five sets, but the Eagles prevailed. Trisha Mockapetris had 15 kills and Jessie Link had 10 kills and three aces for Centennial, which won, 25-12, 25-22, 24-26, 17-25, 15-8.
No. 11 Mount Hebron d. Wilde Lake, 3-1: Paige Coolahan had 11 kills and Shelley Hynson had seven roof blocks to power the host Vikings (2-1).
Mount Hebron won, 23-25, 25-20, 25-14, 25-15.
No. 13 Severna Park d. Northeast, 3-0: Kim Bell had 27 asssists, four kills and eight aces to power the host Falcons (3-1) past the Eagles.
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Severna Park won, 25-5, 25-8, 25-17.