Boys Basketball

Butler at Shady Side Academy Tournament

Seneca Valley vs. Wilkinsburg, 6 p.m., Montour Tournament

Moniteau vs. Clarion, 6 p.m., Deer Lakes Tournament

Grove City Tournament: George Junior Republic vs. Owen J. Roberts, 6 p.m.; Harbor Creek vs. Grove City, 7:30 p.m.

Girls Basketball

Butler Christmas Tournament: Chartiers Valley vs. Vincentian, 5 p.m.; Kittanning vs. Butler, 6:30 p.m.

Knoch vs. St. Joseph, 8:15 p.m., St. Joseph Tournament

CW North Catholic vs. Peters Township, 6 p.m., Keystone Oaks Tournament

Karns City at Hickory Tournament

Union vs. Penns Manor, 6:30 p.m., Redbank Valley Tournament

Grove City at Elizabeth Forward, 4:45 p.m.

Wrestling

Butler, Knoch at Southmoreland Tournament

Swimming

Seneca Valley at West Allegheny Invitational (diving), 6 p.m.

Boys BasketballButler at Shady Side Academy TournamentFranklin Regional vs. Seneca Valley, 6 p.m., Montour TournamentFreeport at Mars, 6 p.m.Karns City at West Shamokin TournamentMoniteau at Deer Lakes TournamentKittanning at Slippery Rock, 6 p.m.Grove City Tournament: George Junior Republic vs. Harbor Creek, 6 p.m.; Owen J. Roberts vs. Grove City, 7:30 p.m.Girls BasketballButler Christmas Tournament: Consolation game, 5 p.m.; Championship game, 6:30 p.m.Knoch at St. Joseph TournamentCW North Catholic at Keystone Oaks TournamentKarns City at Hickory TournamentUnion at Redbank Valley TournamentGrove City at Elizabeth Forward TournamentWrestlingButler, Knoch at Southmoreland TournamentSwimmingGrove City, Seneca Valley at West Allegheny Invitational, 11 a.m.