High schools
Baseball
Monday’s schedule
Class 5A
Section 1
Franklin Regional at Penn-Trafford, 4 p.m.
Latrobe at Plum, 4 p.m.
Penn Hills at Kiski Area, 4 p.m.
Section 2
Chartiers Valley at Upper St. Clair, 7 p.m.
Moon at Trinity, 7 p.m.
Peters Township at South Fayette, 7 p.m.
Section 3
Fox Chapel at West Allegheny, 4:30 p.m.
Mars at Shaler, 4 p.m.
New Castle at Pine-Richland, 4:15 p.m.
Class 4A
Section 1
Beaver at North Catholic, 4 p.m.
Blackhawk at Hopewell, 4 p.m.
Central Valley at Hampton, 4 p.m.
Section 2
Belle Vernon at West Mifflin, 4 p.m.
Elizabeth Forward at Uniontown, 7 p.m.
Laurel Highlands at Ringgold, 4:30 p.m.
Class 3A
Section 3
Deer Lakes at Yough, 4 p.m.
Freeport at Southmoreland, 4 p.m.
Ligonier Valley at Mt. Pleasant, 4 p.m.
Section 4
Charleroi at Waynesburg Central, 4:15 p.m.
Keystone Oaks at Washington, 4 p.m.
McGuffey at Seton LaSalle, 7 p.m.
Class 2A
Section 1
Beth-Center at Frazier, 4:30 p.m.
Burgettstown at Fort Cherry, 4 p.m.
California at Chartiers-Houston, 4 p.m.
Section 2
Freedom at Shenango, 4 p.m.
Laurel at Northgate, 4 p.m.
New Brighton at Neshannock, 6 p.m.
Section 3
Brentwood at South Side, 4 p.m.
Carlynton at Springdale, 4 p.m.
Our Lady of the Sacred Heart at Riverview, 4:15 p.m.
Class A
Section 1
Carmichaels at West Greene, 4 p.m.
Greensburg Central Catholic at Mapletown, 4:15 p.m.
Jeannette at Jefferson-Morgan, 4 p.m.
Section 2
Aquinas Academy at Rochester, 7 p.m.
Summit Academy at Leechburg, DH, 2 p.m.
Section 3
Serra Catholic at Sewickley Academy, 4:30 p.m.
Nonsection
Armstrong at Indiana, 4 p.m.
Beaver Falls at Brashear, 7 p.m.
Bentworth at Albert Gallatin, 4 p.m.
Greensburg Salem at Connellsville, 4 p.m.
Highlands at Apollo-Ridge, 3:45 p.m.
McKeesport at South Allegheny, 4 p.m.
Mohawk at Ambridge, 4 p.m.
Quaker Valley at Sto-Rox, 4:30 p.m.
Riverside at Beaver Falls, 7 p.m.
Shady Side Academy at Burrell, 4 p.m.
South Park at Baldwin, 4 p.m.
City League
Perry Traditional Academy at Brashear, 3:30 p.m.
Westinghouse at Obama Academy, 3:30 p.m.
Flag football
Tuesday’s schedule
First round
Section 1
At North Allegheny
Fox Chapel (11-4) vs. Shaler (14-0), 5 p.m.
Kiski Area (11-3) vs. North Allegheny (14-1), 6:30 p.m.
Quarterfinals, 8 p.m.
Section 2
At Mt. Lebanon
Thomas Jefferson (10-3) vs. Upper St. Clair (13-0), 5 p.m.
Bethel Park (11-5) vs. Mt. Lebanon (12-1), 6:30 p.m.
Quarterfinals, 8 p.m.
Section 3
At Gateway
Oakland Catholic (9-3) vs. Plum (13-0), 5 p.m.
Woodland Hills (11-2) vs. Latrobe (11-1), 6:30 p.m.
Quarterfinals, 8 p.m.
Section 4
At Montour
Montour (10-3) vs. Seton LaSalle (16-1), 5 p.m.
Moon (10-3) vs. Keystone Oaks (11-2), 6:30 p.m.
Quarterfinals, 8 p.m.
Thursday’s schedule
At Upper St. Clair
Semifinals, 5 and 6:30 p.m.
Championship, 8 p.m.
Softball
Sunday’s result
Class 4A
Section 3
Beaver 7, North Catholic 4
Monday’s schedule
Class 4A
Section 1
Freeport at Greensburg Salem, 4:15 p.m.
Section 2
Oakland Catholic at Ringgold, 4 p.m.
Section 3
Ambridge at Beaver, 4 p.m.
Class 3A
Section 2
Ellwood City at Beaver Falls, 4 p.m.
Class 2A
Section 1
Aliquippa at Neshannock, DH, 4 p.m.
Riverside at Shenango, 4 p.m.
Class A
Section 2
Beth-Center at Avella, 4 p.m.
Nonsection
Apollo-Ridge at Highlands, 4 p.m.
Beaver Falls at South Side, 4:30 p.m.
Bentworth at West Greene, 4 p.m.
Blackhawk at Montour, 4 p.m.
Brentwood at Carrick, 4 p.m.
Canon-McMillan at Baldwin, 5 p.m.
Carlynton at Cornell, 3 p.m.
Carmichaels at California, 4:15 p.m.
Central Valley at South Side, 4 p.m.
Charleroi at Frazier, 4:30 p.m.
Chartiers Valley at Trinity, 5 p.m.
Connellsville at Uniontown, 6 p.m.
Fox Chapel at Franklin Regional, 3:45 p.m.
Freedom at Quaker Valley, 4:15 p.m.
Hopewell at Riverside, 4 p.m.
Jeannette at Steel Valley, 3:30 p.m.
Keystone Oaks at Allderdice, 3:30 p.m.
Kiski Area at Burrell, 4:30 p.m.
Latrobe at Hempfield, 4 p.m.
Leechburg at Southmoreland, 4:30 p.m.
Ligonier Valley at Indiana, 4 p.m.
McKeesport at South Allegheny, 4 p.m.
Monessen at Mapletown, 4:15 p.m.
Moon at West Mifflin, 4:30 p.m.
North Catholic at Butler, 4 p.m.
Northgate at Serra Catholic, 4:30 p.m.
North Hills at Norwin, 4 p.m.
Penn Hills at Woodland Hills, 4 p.m.
Penn-Trafford at North Allegheny, 7 p.m.
Plum at Seneca Valley, 4 p.m.
Shady Side Academy at Our Lady of the Sacred Heart, 5:15 p.m.
South Fayette at Hampton, 4:05 p.m.
Thomas Jefferson at Elizabeth Forward, 4 p.m.
Upper St. Clair at Mt. Lebanon, 4:15 p.m.
West Allegheny at Union, 4 p.m.
Wilmington at Laurel, 5 p.m.
Tennis
Boys
WPIAL team playoffs
Class 3A
Semifinals
Monday’s schedule
North Allegheny vs. Fox Chapel at Sewickley Academy, 3:30 p.m.; Mt. Lebanon vs. Upper St. Clair at Bethel Park at 3:30 p.m.
Class 2A
Semifinals
Monday’s schedule
Blackhawk vs. Quaker Valley at North Allegheny, 3:30 p.m.; Indiana vs. North Catholic at Kiski Area, 3:30 p.m.
Track and field
WPIAL team championships
Tuesday’s schedule
Finals
Boys
Class 3A
Seneca Valley, Hempfield, Butler, Norwin at West Mifflin, 3:30 p.m.
Class 2A
North Catholic, Greensburg Central Catholic, Quaker Valley, Riverview at Peters Township. 3:30 p.m.
Girls
Class 3A
North Allegheny, Hempfield, Mt. Lebanon. Norwin at West Mifflin, 3:30 p.m.
Class 2A
North Catholic, Laurel, Quaker Valley, Burrell at Peters Township. 3:30 p.m.
Volleyball
Boys
Monday’s schedule
Class 2A
Section 3
Brentwood at Thomas Jefferson, 7:30 p.m.
Section 4
South Fayette at Montour, 7:30 p.m.
Nonsection
Butler at Meadville, 7:30 p.m.
Forest Hills at Derry, 7 p.m.
Fox Chapel at Pine-Richland, 7:30 p.m.
Moon at Canon-McMillan, 7 p.m.
Seton LaSalle at Seneca Valley, 7:15 p.m.
Shaler at North Hills, 7 p.m.
Trinity at South Park, 7:30 p.m.
All schedules are subject to change. To report scores or schedule changes, email ptrsports@triblive.com. Visit TribHSSN.triblive.com/scores for results, stats, standings and box scores from around Western Pennsylvania.