Monday

Boys Soccer

Mercer at Slippery Rock

Cathedral Prep at Grove City, 7:30 p.m.

Girls Soccer

WPIAL Playoffs

Class AAAA

Butler at Upper St. Clair, 8 p.m.

Peters Township at Seneca Valley, 8 p.m.

Class AAA

Central Valley at Mars, 8 p.m.

Class A

Cardinal Wuerl North Catjholic vs. Bentworth, 6 p.m., Upper St. Clair

Hockey

Seneca Valley vs. Pine-Richland, 7 p.m., Baierl Complex

Freeport at Norwin, 6:30 p.m.

Tuesday

Hockey

Butler at Cathedral Prep, 8:30 p.m.

Girls Volleyball

Grove City at Sharon, 7:15 p.m.