Friday

Football

WPIAL playoffs

Class 4A

Mars at McKeesport, 7 p.m.

District 10 Playoffs

Class 6A

Butler vs. McDowell, 7 p.m., Erie Veterans Stadium

Class 3A

Slippery Rock vs. Oil City, 7 p.m., at Titusville

District 9

Class 2A

Karns City vs. Brookville, 7 p.m., at Clarion

Class 1A

Union/A-C Valley at Keystone, 7 p.m.

Saturday

College Football

Edinboro at Slippery Rock, 1 p.m.

Cross Country

PIAA championship meet at Hershey

Boys Soccer

WPIAL 4A Championship

Seneca Valley vs. Pine-Richland, 5:45 p.m., Highmark Stadium

Girls Soccer

WPIAL 3A Championship

Mars vs. Moon, 1:15 p.m., Highmark Stadium

Girls Volleyball

WPIAL 3A Championship

North Catholic vs. South Fayette, 3 p.m., Robert Morris University

WPIAL 2A Championship

Freeport vs. Shenango, 1 p.m, Robert Morris University