Boys TennisButler at Shaler, 3:30 p.m.Vincentian at Knoch, 3:30 p.m.Sewickley Academy at Mars, 3:30 p.m.

College SoftballSlippery Rock at Findlay (Ohio), 3 p.m.

<B>Boys Lacrosse</B>Seneca Valley at Upper Arlington, 4:30 p.m.<B>Boys Tennis</B>Quaker Valley at Mars, 3:30 p.m.<B>College Lacrosse</B>Mercyhurst at Slippery Rock, 7 p.m.<B>College Softball</B>Wheeling Jesuit at Slippery Rock, 3 p.m.

<B>Baseball</B>Butler at Woodland Hills, 4 p.m.Seneca Valley at Baldwin, 4:15 p.m.Mars at Rivervew, 3:45 p.m.Leechburg at Freeport, 4 p.m.Ford City vs. Karns City, Pullman Park, 4 p.m.Franklin at Grove City, 4 p.m.<B>Girls Softball</B>Plum at Butler, 4 p.m.Freeport at Knoch, 3:45 p.m.Pine-Richland at Mars, 3:45 p.m.Karns City at Ford City, 3:45 p.m.Saegertown at Grove City, 4 p.m.<B>Boys Volleyball</B>Seneca Valley at Hopewell, 7:30 p.m.<B>Track and Field</B>Fox Chapel, Pine-Richland at Butler, 3:30 p.m.Valley at Knoch, 3:30 p.m.Grove City at Wilmington Relays, 3:45 p.m.<B>Boys Tennis</B>Pine-Richland at Butler, 3:30 p.m.North Hills at Seneca Valley, 3:30 p.m.Mars at Vincentian, 3:45 p.m.<B>Boys Lacrosse</B>Hudson (Ohio) at Seneca Valley, 7:30 p.m.Butler at Bethel Park, 6:15 p.m.<B>Girls Lacrosse</B>Hampton at Seneca Valley, 6 p.m.<B>College Baseball</B>Slippery Rock at Gannon, 1 p.m.<B>College Softball</B>Gannon at Slippery Rock, 2:30 p.m.<B>College Track and Field</B>Slippery Rock at Raleigh (N.C.) Relays