Kennedy DeMatteis struck out seven and also drove in two runs as Moniteau wrapped up the regular season with a 4-1 road win over Karns City Thursday afternoon.

The Warriors rolled to the Keystone-Shortway Athletic Conference championship this season.

Taylor Ritzert tripled and drove in the only run for Karns City (10-3).

Moniteau (18-1) will host the winner of the Cranberry-Johnsonburg game, which will be played Monday, at 4:30 p.m., Wednesday in the District 9 Class AA playoffs.

Karns City, the No. 2 seed, will host Redbank Valley, the No. 3 seed, at 4:30 p.m. Tuesday.

Moniteau 020 020 0 — 4 6 3

Karns City 100 000 0 — 1 4 3

W: Kennedy DeMatteis 7IP (7K, 3BB). L: Taylor Downs 7IP (3K, 4BB).

Moniteau (18-1): Kennedy DeMatteis 2-1B 2-RBI, Gabby Stewart 1B, Megan Hepler 1B, Taylor Hasychak 1B, Alazia Greaves 1B

Karns City (10-3): Ashley Coon 1B, Taylor Ritzert 3B RBI, Brittany Coyle 2-1B

Tuesday: Redbank Valley at Karns City in District 9 Class A playoffs, 4:30 p.m.

Wednesday: Cranberry-Johnsonburg winner at Moniteau in District 9 Class A playoffs, 4:30 p.m.

Boys Volleyball

Seneca Valley swept Norwin 25-20, 25-22, 28-26 to advance to the WPIAL Quad-A semifinals.

The Raiders (13-2) will play Bethel Park Tuesday at a site and time to be determined.

Girls Lacrosse

Seneca Valley fell to Chartiers Valley in WPIAL Division I playoff action.

Baseball

Slippery Rock closed out its regular season with an 18-4, five-inning romp over Hickory.

Jackson Kerchis had two doubles and drove in three runs and Josh Bowser drove in four for the Rockets (18-1), who will open the District 10 Class AAA playoffs next week.

Hickory 300 10x x — 4 8 3

Slippery Rock 342 9xx x — 18 17 0

W: Jake Arienzo 4.1IP (6K, 5BB). L: Joey Gasior 1.2IP (3K, 6BB).

Hickory: Gasior 2-1B RBI

Slippery Rock (18-1): Cody Lawniczak 3-1B RBI 3-R, Danny Williams 1B 3-RBI, Jackson Kerchis 2-2B 3-RBI, Jason Bennett 1B RBI, Jason Rockburn 2-2B 1B 2-RBI, Josh Bowser 2B 2-1B 4-RBI, Ryan Lauster 2-1B RBI, Travis Lauster 2-1B 2-RBI 4-R

TBD: Slippery Rock vs. TBD in District 10 Class AAA playoffs