Girls Soccer

WPIAL Playoffs

Class 4A

Butler at Moon, 6:30 p.m.

Norwin at Seneca Valley, 6:30 p.m.

Class 3A

Oakland Catholic at Mars, 6:30 p.m.

Cross Country

WPIAL Championships at California (Pa.) University

Hockey

Seneca Valley at Baldwin, Ice Castle Arena, 7 p.m.

Mars at Armstrong, Belmont Complex, 8:20 p.m.

North Catholic at Wheeling Park, Wesbanco Arena, 7:20 p.m.

FootballButler at Erie, 7 p.m.North Allegheny at Seneca Valley, 7:05 p.m.Knoch at Highlands, 7 p.m.Mars at Hampton, 7 p.m.Freeport at Deer Lakes, 7 p.m.Derry at North Catholic, 7 p.m.DuBois Area at Karns City, 7 p.m.Keystone at Moniteau, 7 p.m.Coudersport at Union-A-C Valley, 7 p.m.