BaseballButler at Gateway, 7 p.m.Knoch at Riverside, 4 p.m.Curwensville at Karns City, 5:30 p.m.Slippery Rock at Oil City, 4 p.m.

SoftballButler at Norwin, 4 p.m.North Allegheny at Seneca Valley, 4 p.m.Knoch at Greensburg Salem, 4 p.m.Freeport at Highlands, 4:30 p.m.Derry at North Catholic, 4 p.m.

Boys LacrossePine-Richland at Butler, 7 p.m.Knoch at Gateway, 6:30 p.m.Mars at North Allegheny, 7:30 p.m.Freeport at Sewickley Academy, 4:30 p.m.

Girls LacrosseMt. Lebanon at Seneca Valley, 7:15 p.m.Yough at Knoch, 4 p.m.

Boys VolleyballMcDowell at Butler, 7:30 p.m.

Boys TennisSpringdale at Butler, 3:30 p.m.Knoch at Shaler, 3:30 p.m.Mars at Beaver, 8:30 a.m.

<b>Softball</b>A-C Valley at Karns City, 10 a.m.Slippery Rock at West Middlesex, 1 p.m.<b>Track and Field</b>Butler County Classic at Butler, 11 a.m.<b>Boys Lacrosse</b>North Catholic at Pine-Richland, 5:30 p.m.<b>Girls Lacrosse</b>Butler at Peters Township, 1:30 p.m.