MondayBoys BasketballApollo-Ridge at Freeport, 6 p.m.Girls BasketballSeneca Valley at New Castle, 6 p.m.Knoch at Kiski Area, 6 p.m.Mars at Pine-Richland, 6 p.m.HockeyButler vs. Seneca Valley, 9 p.m., Baierl Ice ComplexRinggold vs. Knoch, 7:10 p.m., Frozen PondMars vs. Plum, 9 p.m., Pittsburgh Ice Arena

TuesdayBoys BasketballButler at Plum, 6 p.m.Laurel at Seneca Valley, 6 p.m.Knoch at Hampton, 7:30 p.m.Freeport at Mohawk, 6 p.m.North Catholic at Canon-McMillan, 6 p.m.Sharon at Slippery Rock, 6 p.m.Yough at Summit Academy, 6 p.m.Girls BasketballFranklin Regional at Butler, 6 p.m.Redbank Valley at Karns City, 6 p.m.A-C Valley at Keystone, 6 p.m.SwimmingKnoch at Seneca Valley, 6 p.m.Mars at Montour, 6 p.m.RifleBethel Park at Butler, 3:30 p.m.College BasketballMercyhurst NE at Butler County Community College (women), 6 p.m.Mercyhurst NE at Butler County Community College, 8 p.m.