[naviga:h3]Friday[/naviga:h3]

Boys BasketballButler at McDowell, 7:30 p.m.Hampton at Mars, 7:30 p.m.Steel Valley at Freeport, 7:30 p.m.North Catholic at Avonworth, 7:30 p.m.Moniteau at Redbank Valley, 7:30 p.m.Clarion at Karns City, 7:30 p.m.Union at A-C Valley, 7:30 p.m.Greenville at Slippery Rock, 7:30 p.m.Winchester Thurston at Summit Academy, 7:30 p.m.

Girls BasketballKarns City at Clarion, 7:30 p.m.Redbank Valley at Moniteau, 7:30 p.m.A-C Valley at Union, 7:30 p.m.

WrestlingButler at Upper St. Clair, 7 p.m.[naviga:h3]Saturday[/naviga:h3]

Boys BasketballBlackhawk at Seneca Valley, 1 p.m.Knoch vs. Moon, 4:30 p.m., at North Allegheny

SwimmingSlippery Rock at Grove City Invitational

College BasketballSlippery Rock at Indiana, Pa. (women), 5:30 p.m.Slippery Rock at Indiana, Pa., 7:30 p.m.Westmoreland at Butler County Community College (women), noonWestmoreland at Butler County Community College, 2 p.m.