Saturday

Boys Basketball

Butler Tip-Off Tournament: Chaney at Butler, 6:30 p.m.

Seneca Valley at Upper St. Clair Tournament

Knoch vs. Woodland Hills, 3:30 p.m., Butler Tip-Off Tournament

Mars at Freeport Tournament

Karns City, Portersville Christian at A-C Valley Tip-Off Tournament, 6 p.m.

Moniteau at Union Tip-Off Classic

Slippery Rock at Redbank Valley Tip-Off Tournament

Girls Basketball

Butler, Knoch at Armstrong Tip-Off Tournament

Seneca Valley Tip-Off Tournament, 3:30 p.m.

Freeport at Southmoreland Tournament

Moniteau at Brockway Tip-Off Tournament

Mars at Slippery Rock Tip-Off Tournament

Union Tip-Off Tournament, noon

Wrestling

Butler at Chartiers-Houston Tournament

Seneca Valley at Cumberland Valley Tournament, 9 a.m.

Knoch at Hickory Tournament, 8 a.m.

Mars at Gateway Invitational, 9 a.m.

Slippery Rock at Greenville Duels, 8 a.m.

Swimming

Slippery Rock at Chardon Hilltopper Invitational, 9 a.m.

College Football

NCAA Div. II Playoffs

Notre Dame (Ohio) at Slippery Rock, noon

College Basketball

Slippery Rock at Shepherd, 3 p.m.

Slippery Rock (women) at Shepherd, 1 p.m.

Butler County Community College (women) at Prince George, 2 p.m.

Butler County Community College at Prince George, 4 p.m.

Sunday

College Basketball

Butler County Community College (women) at Anne Arundel, noon

Butler County Community College at Anne Arundel, 2 p.m.