See this week’s schedule of high school sports across Butler County.

Monday, Oct. 7

Boys Hockey

7 — Mars at Avonworth, at Baierl Ice Complex

Girls Soccer

4 — Slippery Rock at Sharon

5:30 — Shaler at Mars

7 — Burrell at Freeport

7 — Knoch at Valley

7:30 — Taylor Allderdice at Butler

7:30 — North Allegheny at Seneca Valley

Girls Tennis

WPIAL Team Championships First Round

3 — Mars at Fox Chapel

3 — Seneca Valley at Upper St. Clair

Girls Volleyball

7 — Punxsutawney at A-C Valley

7:30 — Mars at Avonworth

7:30 — Lakeview at Slippery Rock

Tuesday, Oct. 8

Cross Country

4 — Hickory at Slippery Rock

Boys Golf

8:30 a.m. — North Catholic in WPIAL Class 2A Team Championships, at The Links at Spring Church

9 a.m. — Seneca Valley in WPIAL Class 3A Team Championships, at Indiana Run Golf Club

Boys Hockey

9:20 — Butler at North Catholic, at UPMC Lemieux Sports Complex

Boys Soccer

3:15 — Knoch at Obama Academy

5 — Clarion-Limestone at Karns City

6 — Mars at Armstrong

6 — North Allegheny at Seneca Valley

7 — Butler at Fox Chapel

7:30 — Freeport at Highlands

7:30 — Slippery Rock at Hickory

Girls Soccer

7 — Clarion-Limestone at Karns City

Girls Tennis

WPIAL Team Championships First Round

3 — Aquinas Academy/Ellwood City winner at North Catholic, at Cranberry Twp. Park

Girls Volleyball

7 — Knoch at Freeport

7 — Moniteau at A-C Valley

7:30 — Seneca Valley at North Allegheny

7:30 — Mars at Highlands

7:30 — Karns City at North Clarion

7:30 — Forest at Union

7:30 — Slippery Rock at Titusville

7:30 — North Hills at Butler

7:30 — Pine-Richland at North Catholic

Wednesday, Oct. 9

Cross Country

3 — Mars at Brush Creek

4:30 — Karns City at Keystone

Girls Soccer

6 — Freeport at Knoch

6 — Seneca Valley at North Hills

7 — Butler at North Allegheny

7 — Mars at Penn Hills

7:30 — Slippery Rock at Wilmington

Thursday, Oct. 10

Football

7 — Taylor Allderdice at Butler

7 — Brockway at Union/A-C Valley

Boys Golf

8:30 a.m. — North Catholic in WPIAL Class 2A Team Championships, at Cedarbrook Gold Golf Course

10 a.m. — Seneca Valley in WPIAL Class 3A Team Championships, at Cedarbrook Gold Golf Course

Girls Golf

10 a.m. — North Catholic in WPIAL Class 2A Team Championships, at Cedarbrook Red Golf Course

Boys Hockey

7 — Indiana at Freeport, at Belmont Complex

Boys Soccer

6 — Mars at Knoch

6 — North Hills at Seneca Valley

7 — Deer Lakes at Freeport

7 — Karns City at Keystone

7 — Greenville at Slippery Rock

Girls Soccer

5 — Karns City at Keystone

Girls Volleyball

7 — Hampton at Knoch

7 — A-C Valley at Cranberry

7:15 — Freeport at Highlands

7:30 — Pine-Richland at Seneca Valley

7:30 — Mars at Valley

7:30 — Karns City at Punxsutawney

7:30 — Slippery Rock at Sharon

7:30 — Butler at North Catholic

Friday, Oct. 11

Football

7 — Freeport at Hopewell

7 — Karns City at Bradford

7 — Hampton at Knoch

7 — McKeesport at Mars

7 — Brookville at Moniteau

7 — Beaver at North Catholic

7 — Hempfield at Seneca Valley

7 — Titusville at Slippery Rock

Boys Soccer

7:30 — Pine-Richland at Butler

Saturday, Oct. 12

College Football

1 — Gannon at Slippery Rock

Football

12:30 — Northgate at Summit Academy

Cross Country

9 a.m. — Karns City, Slippery Rock at Rock Grove Invitational

Boys Soccer

10 a.m. — Valley at Freeport

Girls Soccer

11 a.m. — Slippery Rock at General McLane

Girls Volleyball

8 a.m. — Seneca Valley at Norwin Tournament