Tuesday

Girls Volleyball

WPIAL 4A Playoffs

Seneca Valley vs. Pine-Richland, 7:30 p.m., at Fox Chapel

WPIAL 3A Playoffs

North Catholic vs. Thomas Jefferson, 7:30 p.m., at Gateway

WPIAL 2A Playoffs

Freeport vs. Quaker Valley, 6 p.m., at North Allegheny

Boys Soccer

WPIAL 4A Playoffs

Butler vs. Pine-Richland, 6 p.m., at North Allegheny

Seneca Valley vs. Fox Chapel, 8 p.m., at North Allegheny

Girls Soccer

WPIAL 3A playoffs

Mars vs. Greater Latrobe, 6 p.m., at Gateway

WPIAL 2A Playoffs

North Catholic vs. Avonworth, 8 p.m., at Montour

Wednesday

Boys Soccer

District 9 1A Championship

Karns City vs. Elk County Catholic, 6 p.m., at Brockway

Thursday

Girls Soccer

District 9 1A Championship

Karns City vs. Brockway, 7 p.m., at DuBois

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