WEDNESDAY

High School Boys' Basketball

Class AAAA: York High vs. St. Joseph's Prep at Coatesville, 7 p.m.

Class AA: Delone Catholic vs. Constitution at Gov. Mifflin Intermediate School, 7:30 p.m.

High School Swimming

PIAA Championships at Bucknell

Class AA Day 1

Girls' Preliminaries: 8 a.m.

Boys' Preliminaries: 10:30 a.m.

Girls' Diving Championships: 1:30 p.m.

Girls' Championships and Consolations: 5:30 p.m.

Boys' Championships and Consolations: 8 p.m.

College Baseball

Elizabethtown at York, 3:30 p.m.

College Men's and Women's Tennis

York at Salisbury, 3:30 p.m.

College Women's Lacrosse

Catholic at York, 4 p.m.

College Men's Lacrosse

York at Salisbury, 7 p.m.

THURSDAY

High School Boys' Tennis

Dallastown at Hempfield, 3:30 p.m.

Northern at Dover, 3:30 p.m.

Spring Grove at York Suburban, 3:30 p.m.

High School Swimming

PIAA Championships at Bucknell

Class AA Day 2

Girls' Preliminaries: 8 a.m.

Boys' Preliminaries: 10:30 a.m.

Boys' Diving Championships: 2 p.m.

Girls' Championships and Consolations: 5:45 p.m.

Boys' Championships and Consolations: 8:15 p.m.