Bethany Perri scored a pair of goals to lead the Mars girls soccer team to a 5-1 win at Knoch Monday night.

Tricia Glavin, Amber Fichter and Karli Paracca each added a goal for the Planets (7-1-1, 7-0).

Gabi Lassinger scored for the Knights (6-4, 4-3).

Karns City 10, Redbank Valley 0 — Breann Wood and Emily LoPresti each scored three goals to lead the Gremlins (8-0) to this rout.

Karns City 8, Forest Area 2 — Evan McGarvey scored three goals as the Gremlins rolled.On Saturday, McGarvey and Andrew Johnston scored for the Gremlins in a 3-0 win over Slippery Rock.

Seneca Valley 216, Shaler 232 — The Raiders (5-7) prevailed as Alex Steighner's 44 led the way.Shaler (232): Mallorey Stack 43, Natalie Abt 57, Angela Morgano 60, Megan Little 72Seneca Valley (216): Alex Steighner 44, Catie Dillon 53, Jessica Howard 58, Carrie Dillon 61

Seneca Valley 200, North Allegheny 204 — Brennan Bench fired a 37 at Cranberry Highlands Golf Course to help the Raiders eke out a section win.Blake Miller and Travis Hangliter each had a 40 to help Seneca Valley (5-5, 5-4).Seneca Valley (200): Brennan Bench 37, Blake Miller 40, Travis Becker 40, Evan Hangliter 41, Mike Trotta 42.North Allegheny (204): Kevin O'Brien 40, Martin Lazzaro 39, John McCabe 41, Josh Huhn 42, Brandem Maiello 45.Karns City 249, Clarion-Limestone 302 — At St. Jude Golf Club, Mike Riley's 47, sparked the Gremlins (2-6).Clarion-Limestone (302): Neal Shrovz 52, Brooks Bennett 57, Ben Henry 63, Josh Taylor 64, Alex Acree 66Karns City (249): Mike Riley 47, Holden Martin 48, Nathan Weckerly 51, Justin Beham 51, Matt Yough 52Pine-Richland 209, Butler 210 — Tommy Dimun and Gino Baroffio both carded a 39 and Connor Gray a 42 for the Golden Tornado (5-6, 4-6) at Butler Country Club.Meadville 308, Grove City 346, Warren 371, Lakeview 383 — Ed Hetrick's effort of 79 paced the Eagles at Grove City Country Club.Grove City (346): Ed Hetrick 79, Jake Cline 85, Ben Lucas 88, Dylan Osborne 94

North Allegheny 4, Butler 1 — The Golden Tornado (4-7) received its win from the No. 1 doubles team of Laura Brestensky and Zoe McCafferty.North Allegheny 4, Butler 1Singles: 1-Kylie Isaac (NA) def. Rebekah Bright 6-0, 6-0; 2-Maddy Adams (NA) def. Gretchen Wilson 6-1, 6-0; 3-Catherine Zhang (NA) def. Emma Brestensky 6-1, 6-1.Doubles: 1-Laura Brestensky-Zoe McCafferty (B) def. Sidney Boyd-Tristyn Maalouf 6-4, 6-3; 2-Lily Zhang-Alli Juliano (NA) def. Molly Moses-Olivia Girdano 6-1, 6-1.