TuesdayBaseballSeneca Valley at Hampton, 3:45 p.m.Karns City at Keystone, 4 p.m.New Castle at Slippery Rock, 4:15 p.m.Grove City at Sharon, 3:30 p.m.Redbank Valley at Union, 4 p.m.Moniteau at A-C Valley, 6:30 p.m. at Kelly Automotive ParkSoftballBrashear at Butler, 4 p.m.Seneca Valley at Pine-Richland, 4 p.m.Karns City at Keystone, 4 p.m.Grove City at Sharon, 4:15Track and FieldMars at Moon, 3:30 p.m.Freeport at Armstong, 3:30 p.m.Boys LacrosseMars at Cardinal Wuerl North Catholic, 4 p.m.Girls LacrosseShady Side Academy at Mars, 7:15 p.m.Boys TennisButler at Montour, 3:30 p.m.Seneca Valley at North Hills, 3:30 p.m.Mars at Hampton, 3:30 p.m.Knoch at Pine-Richland, 3:30 p.m.Boys VolleyballFox Chapel at Butler, 6 p.m.Seneca Valley at North Allegheny, 6 p.m.

WednesdayBaseballButler at Mt. Lebanon, 4 p.m.Mars at Chartiers Valley, 4 p.m.Freeport at Slippery Rock, 4 p.m.SoftballMars at Seneca Valley, 4 p.m.Knoch at Ambridge, 4 p.m.Freeport at Redbank Valley, TBACardinal Wuerl North Catholic at Chartiers-Houston, 4:15 p.m.Track and FieldMorgantown at Seneca Valley, 4 p.m.Moniteau and Keystone at Cranberry, 4 p.m.Karns City and A-C Valley at Redbank Valley, 4 p.m.Boys LacrosseFreeport at Knoch, 4 p.m.Girls LacrosseVincentian Academy at Butler, 7 p.m.Knoch at Yough, 4 p.m.Winchester Thurston at Freeport, 5 p.m.Boys TennisBlackhawk at Seneca Valley 3:30 p.m.