Football

Pine-Richland at Seneca Valley, 7:30 p.m.

Freeport at Knoch, 7 p.m.

Mars at Shaler, 7 p.m.

North Catholic at Ambridge, 7 p.m.

Karns City at Punxsutawney, 7 p.m.

Sheffield at Union/A-C Valley, 7 p.m.

Boys Soccer

Butler at Indiana Tournament, 3 p.m.

Seneca Valley vs. Baldwin, 4 p.m., Norwin Kickoff Tournament

Mars at Cathedral Prep, 6:30 p.m.

North Catholic at Pine-Richland Tournament, 7 p.m.

Girls Soccer

Deer Lakes at Knoch, 3:45 p.m.

Karns City at Indiana Tournament

Golf

Burell at Knoch, 3:30 p.m.

Lakeview at Slippery Rock, 3:30 p.m.

Girls Golf

Seneca Valley at Blackhawk, 3 p.m.

North Allegheny at Mars, 3:15 p.m.

Girls Tennis

Knoch at Shaler, 3:30 p.m.

FootballLeechburg at Summit Academy, 12:30 p.m.Slippery Rock at Sharpsville, 7 p.m.Cross CountryFreeport, Knoch, Mars at Marty Uher Invitational, California (Pa.) University, 11:40 a.m.Boys SoccerButler at Indiana Tournament, 1 p.m.Seneca Valley at Norwin Kick-Off TournamentKnoch at Deer Lakes, 10 a.m.Mars at Fairview, 1 p.m.North Catholic at Pine-Richland, noonSlippery Rock at West Mifflin TournamentGirls SoccerFox Chapel at Butler, 7:30 p.m., Labor Day TournamentSeneca Valley vs. Villa Maria, 3:30 p.m., Butler Labor Day TournamentFreeport vs. North Catholic at Butler Labor Day TournamentSlippery Rock vs. Burrell, 1:30 p.m., Butler Labor Day TournamentKarns City at Indiana TournamentGirls VolleyballMars at Butler Tournament, 8 a.m.Seneca Valley, Knoch at Canon-McMillan Tournament, 8:15 a.m.Freeport at Franklin Regional Tournament, 9 a.m.Karns City at Slippery Rock TournamentA-C Valley Tournament

Girls SoccerVilla Maria at Butler, 7:30 p.m., Labor Day TournamentSeneca Valley vs. Mars, 5:30 p.m., Butler Labor Day TournamentFreeport vs. Slippery Rock, 3:30 p.m., at Butler Labor Day Tournament