BaseballSeneca Valley at North Allegheny, 6 p.m.Knoch at Highlands, 4 p.m.Mars at Armstrong, 3:45 p.m.Indiana at Freeport, 4:15 p.m.North Catholic at Burrell, 4 p.m.Union at Kane, 4 p.m.Grove City at Slippery Rock, 4 p.m.

SoftballCanon-McMillan at Seneca Valley, 4 p.m.Knoch at Kiski Area, 4 p.m.Freeport at Mars, 3:45 p.m.Oakland Catholic at North Catholic, 4 p.m.

Track and FieldMoniteau at Karns City, 4 p.m.Clarion at Union, 3:45 p.m.A-C Valley at Clarion-Limestone, 4:30 p.m.

Boys LacrosseNorth Hills at Freeport, 4 p.m.

Girls LacrosseMars at Knoch, 4 p.m.North Catholic at Central Valley, 7:30 p.m.

<b>Baseball</b>Keystone at Karns City, 7:30 p.m.A-C Valley at Moniteau, 4 p.m.Union at Redbank Valley, 4:15 p.m.<b>Softball</b>Mars at North Hills, 4 p.m.Keystone at Karns City, 6 p.m.A-C Valley at Moniteau, 4 p.m.Union at Redbank Valley, 4:30 p.m.Franklin at Slippery Rock, 4 p.m.<b>Boys Lacrosse</b>Seneca Valley at Allderdice<b>Girls Lacrosse</b>Butler at Freeport, 5 p.m.Seneca Valley at Shady Side Academy, 7:15 p.m.Mars at Hampton, 7 p.m.<b>Track and Field</b>Fox Chapel, North Hills at Butler, 3:45 p.m.North Allegheny at Seneca ValleyArmstrong at Knoch, 3:30 p.m.Kiski Area at Mars, 3:30 p.m.Highlands at Freeport, 3:30 p.m.North Catholic at Sewickley Academy, noon<b>Boys Volleyball</b>North Allegheny at Butler, 7:30 p.m.North Hills at Seneca Valley, 7:15 p.m.Mars at Derry, 7:30 p.m.Ambridge at North Catholic, 7:30 p.m.