Sarah Armahizer had 22 kills as the Knoch volleyball team remained undefeated with a 25-20, 25-15, 18-25, 25-21 win over Mars.

Bethany Nulph added 11 kills and Abby Pospisil 11 points and eight kills for the Knights (9-0, 7-0).

Slippery Rock 3, Franklin 1 — Carlee McClymonds had 10 kills, 14 digs and five aces as the Rockets won 25-22, 15-25, 25-15, 25-20.

Lexi Romeo added five kills and 12 digs and Morgan Malinski 23 assists and three aces for Slippery Rock (2-7).

Freeport 3, Apollo-Ridge 0 — Lauren Lampus had five kills, 13 points and five aces for the Yellowjackets in a 25-6, 25-5, 25-8 win.

Maggie Ward added eight points and 10 assists for the Yellowjackets (8-1, 7-0).

Grove City 3, Sharon 0 — Macguire Gubba had 12 points, 12 assists and five kills and Alaina Cunningham 15 points as the Eagles swept the Tigers 25-6, 25-13, 25-8.

Ashley Jackson led Grove City in kills with seven.

Karns City 3, Forest Area 1 — Emily Hegedus had 14 service points and three kills for the Gremlins, who won this Wednesday match by scores of 25-6, 25-13, 24-26, 25-14.

Brooke Moore and Mackenzie Craig teamed for 14 assists while Brooke Snow, Makayla Waltman and Craig had three kills each.

Boys Golf

Cardinal Wuerl North Catholic sophomore Tre Bartony shot a 77 Thursday at the WPIAL Class AA Individual Championships to finish tied for eighth and advance to the PIAA Western individual qualifying round Oct. 17.

Freeport's Morgan Penn shot an 86 and Denny Wuyscik an 88. Both failed to advance.

Grove City 179, Slippery Rock 190 — Kyle Shingledecker fired a 39 as Grove City downed Slippery Rock 179-190.

Will Allison and Ryan Dorrier both shot a 44 to lead the Rockets.

Grove City (179): Kyle Shingledecker 39, Danny Lucas 46, Derek Richardson 46, Tanner McCreadie 48

Slippery Rock (190): Will Allison 44, Ryan Dorrier 44, Kyle Stephenson 48, Kyle Bruno 54

Girls Golf

Behind 39s by Hannah Folk and Liz Rakers, Butler downed Seneca Valley, 169-180.

Kennedy Johnston was the medalist for Seneca Valley with a 38.

Butler (169): Hannah Folk 39, Liz Rakers 39, Maggie Feczko 42, Emilee Altman 49

Seneca Valley (180): Kennedy Johnston 38, Lauren Mahany 44, Erika Bender 46, Lexi Tofanelli 52

Girls Tennis

Grove City's doubles tandems of Jenny Baglia-Blair Steele and Addie Reynolds-Logan Fuss came up with big wins to help the Eagles edge Sharon 3-2.

Grove City 3, Sharon 2

Singles: Emily Gordon (GC) d. Carey Shaffer 6-0, 6-0; Emily Wood (S) d. Lauren Wright 6-2, 6-2; Emily Messina (S) d. Morgan McCommon 6-1, 6-1

Doubles: Jenny Baglia-Blair Steele (GC) d. Cierra Gabryelski-Mackenzie Thomas 6-2, 6-4; Addie Reynolds-Logan Fuss (GC) d. Faith McSherry-Camille Fabian 6-0, 6-0

Girls SoccerFreeport got seven goals from seven players in a 7-0 shutout win over East Allegheny.Abby Bastaja, Kaylee Comperatore, Piper Claypool, Carli Giori, Lexi Dell, Olivia Gaspersic and Hannah Stokes all scored for the Yellowjackets (9-2, 8-0), who got goals from Bastaja and Cameron Lindsay in a 2-0 win over Burrell Wednesday night.Keeper Cassie Suran also got the shutout in that win with five saves.Knoch 1, Highlands 1 — Maddie Holben scored the lone goal for Knoch off an assist by Lindsey Santon in this tie.Becca Stockert had three saves in goal for the Knights (4-5-3).Boys SoccerSpenser Myers scored two goals and added an assist as Karns City downed Punxsutawney 3-0.Jace Ebbitt scored the other goal for the Gremlins (10-0).Freeport 6, Valley 1 — Bryce Hanby scored three goals and Robbie Reichenbaugh netted two in this rain-shortened match.Kendrick Trim also scored and Kevin Lynch had five assists for the Yellowjackets.The match was called with 23 minutes remaining due to heavy rain.Cross CountryNoah Beveridge won the boys race and Maggie Welty the girls race as the Butler boys and girls both swept Hampton and Shaler.BoysButler 16, Shaler 47Butler 25, Hampton 30Top 101-Noah Beveridge (B) 17:04, 2-Zach Case (H) 17:21, 3-Brett Brady (B) 17:23, 4-Gust (H) 17:49, 5-Cafaro (H) 17:52, 6-Steven Patterson (B) 17:54, 7-Camden Seybert (B) 18:00, 8-Kalbaugh (S) 18:20, 9-Aden Dressler (B) 18:23, 10-DiGrigorio (H) 18:26GirlsButler 15, Hampton 46Butler 15, Shaler 50Top 101-Maggie Welty (B) 20:21, 2-Erin Lemay (B) 21:22, 3-Michaela Brydon (B) 22:13, 4-Lucy Lewis (B) 22:15, 5-Carly Bauer (B) 22:23, 6-Emma Lemay (B) 22:25, 7-Jan Karoli (H) 22:27, 8-Gallagher (H) 23:11, 9-Mercier (H) 23:26, 10-Barestky (H) 23:27Cardinal Wuerl North Catholic hosted Freedom, New Brighton and Carlynton, The Trojanettes defeated Carlynton 16-44 and New Brighton 23-32. The Trojans topped New Brighton 24-35, lost 26-31 to Freedom and 27-30 to Carlynton.