Tuesday

Boys Soccer

WPIAL 4A Playoffs

Butler vs. North Allegheny, 8 p.m., at Hampton

Girls Soccer

WPIAL 3A Playoffs

Mars vs. South Fayette, 6 p.m., Dormont Stadium

Girls Volleyball

WPIAL Playoffs

Class 2A

Freeport vs. Avonworth, 6 p.m., at North Allegheny

District 9 Playoffs

Class 2A

Moniteau at Punxsutawney, 6:30 p.m.

Wednesday

Girls Volleyball

WPIAL Playoffs

Class 4A

Seneca Valley vs. Canon-McMillan, 6 p.m., at Fox Chapel

Class 3A

North Catholic vs. Oakland Catholic, 6 p.m., North Allegheny

Thursday

Boys Soccer

District 9 1A Championship

Karns City vs. Redbank Valley, 8 p.m., at DuBois

Girls Soccer

District 9 1A Championship

Karns City vs. Brockway, 6 p.m., at DuBois

Friday

Football

WPIAL Playoffs

Class 4A

Chartiers Valley at Mars, 7 p.m.

North Catholic vs. Trinity, 7 p.m., at South Fayette

Class 3A

South Park at Knoch, 7 p.m.

District 9 Playoffs

Class 2A

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

Class 1A

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