BaseballArmstrong at Butler, 7:30 p.m.Kiski Area vs. Seneca Valley, PNC Park, TBAMars at North Allegheny, 7 p.m.Karns City at Curwensville, 4:15 p.m.Moniteau at Clarion, 4:30 p.m.

SoftballButler at North Allegheny, 6 p.m.Hempfield at Seneca Valley, 4 p.m.Knoch at McKeesport, 4 p.m.Mars at Shaler, 4 p.m.Burrell at Freeport, 4:15 p.m.Shady Side Academy at North Catholic, 4 p.m.Moniteau at Clarion, 4:30 p.m.A-C Valley at Cranberry, 4:15 p.m.

Boys LacrosseUpper St. Clair at Seneca Valley, 7:15 p.m.Penn Trafford at Knoch, 4 p.m.Moon at Freeport, 4 p.m.

Girls LacrosseNorth Allegheny at Butler, 7:30 p.m.Plum at Mars, 7:15 p.m.

Boys TennisSewickley Academy at Butler, 3:30 p.m.Seneca Valley at Beaver, 3:30 p.m.Kiski Area at Knoch, 3:30 p.m.Riverside at Mars, 3:30 p.m.