High schools
Baseball
WPIAL playoffs
Class 6A
Quarterfinals
Monday’s schedule
Mt. Lebanon (12-7) vs. Butler (17-3) at North Allegheny, 7 p.m.; Central Catholic (9-11) vs. Norwin (12-8) at Gateway, 7 p.m.; Seneca Valley (10-10) vs. Canon-McMillan (15-5) at Boyce Mayview Park, 4 p.m.; Hempfield (10-10) vs. North Allegheny (12-7) at Boyce Mayview Park, 7 p.m.
Class 5A
Quarterfinals
Tuesday’s schedule
Pine-Richland (16-5) vs. Montour (16-5) at North Hills, 4 p.m.; Moon (16-4) vs. Upper St. Clair (11-8) at Ross Memorial Park, 6:30 p.m.; Penn-Trafford (16-5) vs. South Fayette (12-9) at West Mifflin, 6:30 p.m.; Thomas Jefferson (17-4) vs. Bethel Park (13-8) at West Mifflin, 4 p.m.
Class 4A
Quarterfinals
Monday’s schedule
Knoch (13-8) vs. Indiana (15-4) at Gateway, 4 p.m.; Hampton (13-8) vs. Derry (8-9) at Plum, 7 p.m.; West Mifflin (14-6) vs. Elizabeth Forward (14-6) at Norwin, 4 p.m.; Hopewell (15-5) vs. Valley (14-5) at West Mifflin, 6:30 p.m.
Class 3A
Quarterfinals
Tuesday’s schedule
Avonworth (16-5) vs. Charleroi (12-8) at Ross Memorial Park, 4 p.m.; Freeport (18-1) vs. South Park (15-5) at Plum, 6 p.m.; South Allegheny (10-9) vs. Riverside (11-7) at Gateway, 4 p.m.; Ellwood CIty (16-3) vs. Burrell (11-9) at Pullman Park, 6:30 p.m.
Class 2A
Quarterfinals
Monday’s schedule
California (14-6) vs. Fort Cherry (16-1) at Peterswood Park, 6:30 p.m.; Laurel (11-6) vs. Riverview (13-6) at North Allegheny, 4 p.m.; Apollo-Ridge (12-8) vs. Neshannock (16-3) at Pullman Park, 7 p.m.; New Brighton (9-7) vs. South Side (14-3) at Pullman Park, 4 p.m.
Class A
Quarterfinals
Monday’s schedule
Carmichaels (9-9) vs. Eden Christian (13-4) at Ross Memorial Park, 6:30 p.m.; Bishop Canevin (7-12) vs. Western Beaver (11-3) at Peterswood Park, 4 p.m.; Jefferson-Morgan (12-9) vs. Greensburg Central Catholic (15-0) at Ross Memorial Park, 4 p.m.; Aquinas Academy (11-5) vs. Serra Catholic (12-7) at West Mifflin, 4 p.m.
Flag football
City League
Wednesday’s results
Semifinals
Allderdice 39, Perry Traditional Academy 8
Carrick 6, Obama Academy 0
Championship
Allderdice 27, Carrick 0
Lacrosse
Boys
WPIAL playoffs
Class 3A
Quarterfinals
Wednesday’s results
Mt. Lebanon 19, Hempfield 5
Pine-Richland 8, North Allegheny 7
Fox Chapel 11, Canon-McMillan 5
Shady Side Academy 6, Upper St. Clair 5 (OT)
Semifinals
Monday’s schedule
Mt. Lebanon (15-1) vs. Pine-Richland (10-7); Fox Chapel (15-2) vs. Shady Side Academy (9-5)
Class 2A
Quarterfinals
Thursday’s schedule
Indiana (10-5) at Peters Township (14-2), 7 p.m.; Chartiers Valley (9-8) at South Fayette (11-3), 7 p.m.; Quaker Valley (10-4) at Hampton (13-4), 7 p.m.; Bethel Park (11-6) at Mars (12-4), 7 p.m.
Girls
WPIAL playoffs
Class 3A
Quarterfinals
Thursday’s schedule
Shaler (11-3) at Mt. Lebanon (14-1), 7 p.m.; Penn-Trafford (14-3-1) at Fox Chapel (11-2), 7 p.m.; Bethel Park (11-4) at Pine-Richland (14-3), 7 p.m.; Moon (9-4) at Upper St. Clair (11-2), 7 p.m.
Class 2A
Quarterfinals
Wednesday’s results
Mars 23, Oakland Catholic 1
South Fayette 15, Franklin Regional 4
Hampton 10, Chartiers Valley 5
Quaker Valley 15, Blackhawk 5
Semifinals
Monday’s schedule
Mars (17-1) vs. South Fayette (11-6); Hampton (13-4) vs. Quaker Valley (15-2)
Softball
WPIAL playoffs
Class 6A
Semifinals
Tuesday’s schedule
Canon-McMillan (9-10) vs. Hempfield (19-1) at West Mifflin, 5 p.m.; Pine-Richland (9-12) vs. Seneca Valley (14-5) at North Allegheny, 5 p.m.
Class 5A
Quarterfinals
Tuesday’s schedule
Shaler (18-1) vs. Armstrong (12-8) at Plum, 5 p.m.; West Allegheny (13-3) vs. Baldwin (17-4) at Pleasant Valley Elementary, 4 p.m.; Thomas Jefferson (16-3) vs. Plum (14-5) at Gateway, 5 p.m.; Penn-Trafford (18-3) vs. North Hills (10-7) at Plum, 3 p.m.
Class 4A
Quarterfinals
Tuesday’s schedule
Derry (11-4) vs. Elizabeth Forward (17-3) at Gateway, 3 p.m.; Uniontown (11-8) vs. Hampton (14-5) at West Mifflin, 3 p.m.; North Catholic (13-5) vs. Knoch (16-2) at North Allegheny, 3 p.m.; Laurel Highlands (11-5) vs. Blackhawk (10-4) at Pleasant Valley Elementary, 6 p.m.
Class 3A
First round
Thursday’s schedule
Yough (13-7) vs. Avonworth (11-8) at Gateway, 5 p.m.; Hopewell (6-8) vs. McGuffey (9-6) at Montour, 3 p.m.; Deer Lakes (7-12) vs. Keystone Oaks (15-4) at Plum, 5 p.m.; Charleroi (5-12) vs. Burrell (10-8) at Norwin, 3 p.m.
Bye: South Park (17-1), Ellwood City (9-5), Mohawk (14-5), Mt. Pleasant (13-4)
Class 2A
First round
Thursday’s schedule
Shady Side Academy (5-8) vs. Laurel (13-5) at North Allegheny, 6 p.m.; Frazier (11-9) vs. Seton LaSalle (11-4) at West Mifflin, 3 p.m.; Brownsville (12-7) vs. South Allegheny (12-6) at Norwin, 5 p.m.; Our Lady of the Sacred Heart (8-8) vs. Neshannock (14-5) at North Allegheny, 4 p.m.; Washington (10-7) vs. Chartiers-Houston (16-2) at Trinity Middle School, 7 p.m.; Brentwood (8-6) vs. Riverside (8-5) at West Mifflin, 5 p.m.; Burgettstown (7-7) vs. Bentworth (17-2) at Trinity Middle School, 5 p.m.; Apollo-Ridge (8-6) vs. Shenango (14-5) at Seneca Valley, 6:30 p.m.
Class A
First round
Thursday’s schedule
Bishop Canevin (5-9) vs. Jeannette (10-3) at Plum, 3 p.m.; Leechburg (2-10) vs. Jefferson-Morgan (14-6) at Gateway, 3 p.m.; Monessen (7-10) vs. Sewickley Academy (9-3) at Montour, 5 p.m.; Beth-Center (5-8) vs. South Side (9-8) at Waynesburg University, 5 p.m.
Bye: Union (16-2), Serra Catholic (12-5), Carmichaels (15-4), West Greene (12-7)
Tennis
Boys
PIAA team championships
At Hershey
Class 3A
Quarterfinals
Friday’s schedule
Conestoga (18-1) vs. Hershey (19-1), 8 a.m.; Upper St. Clair (12-2) vs. Abington heights (16-0), 9:30 a.m.; Manheim Township (18-0) vs. Unionville (20-2), 11 a.m.; North allegheny (18-0) vs. Central Bucks East (16-4), 12:30 p.m.
Class 2A
Quarterfinals
Friday’s schedule
Wyoming Seminary (16-0) vs. Cathedral Prep (15-3), 2:30 p.m.; Bishop Shanahan (10-6) vs. North Catholic (14-4), 4 p.m.; Quaker Valley (13-2) vs. Jersey Shore (19-0), 5:30 p.m.; Westmont (13-3) vs. East Pennsboro (14-3), 7 p.m.
Volleyball
Boys
Class 3A
Quarterfinals
Thursday’s schedule
Peters Township (12-7) at North Allegheny (10-0), 7 p.m.; Mt. Lebanon (10-5) at Baldwin (14-3), 7 p.m.; Upper St. Clair (12-5) at Butler (15-4), 7 p.m.; Penn-Trafford (10-7) at Seneca Valley (12-4), 7 p.m.
Class 2A
Quarterfinals
Thursday’s schedule
Our Lady of the Sacred Heart (11-6) at Shaler (13-1), 7 p.m.; Thomas Jefferson (9-8) at Deer Lakes (8-5), 7 p.m.; Montour (10-6) at Seton LaSalle (19-1), 7 p.m.; Derry (13-3) at South Fayette (16-0), 7 p.m.
City League
Championship
Wednesday’s results
Allderdice 3, Obama Academy 2
All schedules are subject to change. To report scores or schedule changes, email ptrsports@triblive.com.