See this week’s schedule of local sports across Butler County. It will be updated throughout the postseason.

Monday, Feb. 23

Boys Basketball

7:30 — WPIAL Class 6A semifinals: Seneca Valley vs. Upper St. Clair, at North Hills MS

Girls Basketball

6 — WPIAL Class 4A semifinals: North Catholic at Oakland Catholic, at North Hills MS, 6

Boys Hockey

9:10 — Central Valley at Knoch, at Frozen Pond Arena

Tuesday, Feb. 24

Boys Basketball

7 — District 9 Class 2A semifinals: Redbank Valley vs. Moniteau, at Union HS

Wednesday, Feb. 25

Boys Basketball

7 — WPIAL Class 4A third-place game: Deer Lakes vs. North Catholic

Girls Basketball

7 — District 9 Class 3A semifinals: Moniteau vs. Karns City, at Union HS

6 — District 10 Class 4A semifinals: Slippery Rock vs. Fairview, at Meadville HS

College Men’s Basketball

7:30 — Edinboro at Slippery Rock

College Women’s Basketball

5:30 — Edinboro at Slippery Rock

Thursday, Feb. 26

Boys Basketball

9 — WPIAL Class 4A championship: Knoch vs. Quaker Valley, at Petersen Events Center

Boys Hockey

9:10 — Mt. Lebanon at Seneca Valley, at Baierl Ice Complex

Swimming

9:45 a.m. — WPIAL Class 3A Swimming Championships, at Joseph C. Trees Pool

3 — WPIAL Class 2A Swimming Championships, at Joseph C. Trees Pool

Friday, Feb. 27

Bowling

9 a.m. — Western Pa. Regional boys team championship

Swimming

9:45 a.m. — WPIAL Class 3A Swimming Championships, at Joseph C. Trees Pool

3 — WPIAL Class 2A Swimming Championships, at Joseph C. Trees Pool

Boys Wrestling

TBD — PIAA Northwest Class 2A Regional Tournament, at Sharon HS

TBD — PIAA Southwest Class 2A Regional Tournament, at Altoona HS

5 — PIAA West Class 3A Regional Tournament, at Canon-McMillan HS

Saturday, Feb. 28

Bowling

9 a.m. — Western Pa. Regional girls individual championships

5 — Western Pa. Regional boys individual championships

Boys Wrestling

TBD — PIAA Northwest Class 2A Regional Tournament, at Sharon HS

TBD — PIAA Southwest Class 2A Regional Tournament, at Altoona HS

9 a.m. — PIAA West Class 3A Regional Tournament, at Canon-McMillan HS

Girls Wrestling

10 a.m. — PIAA West Regional Tournament, at Mt. Lebanon HS

College Men’s Basketball

3 — Slippery Rock at California (Pa.)

College Women’s Basketball

1 — Slippery Rock at California (Pa.)

Sunday, March 1

Bowling

9 a.m. — Western Pa. Regional girls team championship

Indoor Track & Field

10 a.m. — PTFCA Indoor State Championships, at Penn State University