The WPIAL has postponed the team track and field semifinals to Wednesday because of unfavorable weather Tuesday.
Sites and times remain the same. The winner from each semifinal site advances to the WPIAL team finals May 6 at West Mifflin.
The North Allegheny girls (Class 3A) and Quaker Valley girls (2A) are each trying to win a fourth straight WPIAL team championship. The Butler boys in Class 3A hope to repeat and make it four district titles in the past five seasons. The Quaker Valley boys are the reigning Class 2A champions.
The WPIAL did not postpone boys tennis matches scheduled for Tuesday. The WPIAL did move the start times for some matches earlier.
WPIAL team track
Wednesday’s semifinals
Class 3A boys
At North Allegheny, 3 p.m.
North Allegheny, Baldwin, Knoch, New Castle
At Norwin, 3 p.m.
Norwin, Plum, Ringgold
At Butler, 3 p.m.
Butler, Kiski Area, Moon, Penn-Trafford
At South Fayette, 2:30 p.m.
Connellsville, Franklin Regional, Mt. Lebanon, Trinity
Class 3A girls
At North Allegheny, 3 p.m.
North Allegheny, Blackhawk, Hempfield, Knoch, Upper St. Clair
At Norwin, 3 p.m.
Norwin, Laurel Highlands, Pine-Richland, Plum
At Butler, 3 p.m.
Butler, Beaver, Belle Vernon, Kiski Area, Moon
At South Fayette, 2:30 p.m.
South Fayette, Franklin Regional, Mt. Lebanon, Seneca Valley
Class 2A boys
At Shenango, 3 p.m.
Shenango, New Brighton, Riverview, Shady Side Academy
At Greensburg Central Catholic, 3 p.m.
Greensburg Central Catholic, Apollo-Ridge, Fort Cherry, Mohawk, Trinity Christian
At California, 3 p.m.
California, Beaver, Mt. Pleasant, South Park
At South Side, 3 p.m.
South Side, Quaker Valley, Neighborhood Academy, Waynesburg Central
Class 2A girls
At Shenango, 3 p.m.
Shenango, North Catholic, Our Lady of the Sacred Heart, Shady Side Academy
At Greensburg Central Catholic, 3 p.m.
Greensburg Central Catholic, Fort Cherry, Laurel, Trinity Christian
At California, 3 p.m.
California, Carlynton, Freeport, Southmoreland
At South Side, 3 p.m.
South Side, Brownsville, Quaker Valley, Winchester Thurston