Volleyball

Seneca Valley at Butler, 7:30 p.m.

New Castle at Knoch, 7:15 p.m.

Hampton at Mars, 7:15 p.m.

Deer Lakes at Freeport, 7:15 p.m.

Moniteau at Farrell, 7:30 p.m.

Tidioute at Union, 7:30 p.m.

Slippery Rock at Villa Maria, 7:30 p.m.

Hockey

Butler at Cathedral Prep, 8:30 p.m., Mercyhurst Ice Center

North Catholic at Blackhawk, 6:45 p.m., Brady's Run Ice Arena

Cross Country

Tri-State Championships at California (Pa.) University, 1 p.m.

A-C Valley, Karns City, Moniteau at Clarion

FootballHempfield at Butler, 7:30 p.m.Pine-Richland at Seneca Valley, 7:30 p.m.Knoch at Trinity, 7 p.m.Kiski Area at Mars, 7 p.m.Freeport at Mount Pleasant, 7 p.m.North Catholic at Yough, 7 p.m.Karns City at Bradford, 7 p.m.Punxsutawney at Moniteau, 7 p.m.Union/A-C Valley at Redbank Valley, 7 p.m.Oil City at Slippery Rock, 7 p.m.VolleyballKnoch at Shaler, 7:30 p.m.