Girls BasketballPenn Trafford at Butler, 7:30 p.m.Pine-Richland at Seneca Valley, 7:30 p.m.Knoch at Derry, 7:30 p.m.Mars at Indiana, 7:30 p.m.Freeport at Burrell, 7:30 p.m.Mohawk at North Catholic, 7:30 p.m.Slippery Rock at Grove City, 7:30 p.m.

SwimmingNorth Hills at Seneca Valley, 6 p.m.Knoch at Highlands, 5:30 p.m.Mars at Plum, 6 p.m.North Catholic at Shady Side Academy, 5 p.m.Slippery Rock at Titusville, 6 p.m

WrestlingRedbank Valley at Mars, 7 p.m.

RifleArmstrong at Butler, 3:30 p.m.

HockeyWestmont Hilltop vs. Freeport, Belmont Arena, 9 p.m.North Catholic vs. Indiana, S&T Bank Arena, 7:30 p.m.

<b>Boys Basketball</b>North Hills at Butler, 7:30 p.m.Seneca Valley at North Allegheny, 7:30 p.m.Knoch at Derry, 7:30 p.m.Mars at Indiana, 7:30 p.m.North Catholic at Keystone Oaks, 7:30 p.m.Karns City at Union, 7:30 p.m.Moniteau at North Clarion, 7 p.m.Keystone at A-C Valley, 7:30 p.m.<b>Girls Basketball</b>Union at Karns City, 7;30 p.m.North Clarion at Moniteau, 7:30 p.m.A-C Valley at Keystone, 7:30 p.m.<b>Wrestling</b>Butler at Mars, 7 p.m.Seneca Valley at Powerade Tournament, MonroevilleSlippery Rock at Grove City, 7 p.m.