FRIDAY

Boys High School Basketball

North Collins at Cattaraugus-Little Valley, 7:30 p.m.

Fredonia at Southwestern, 7:30 p.m.

Westfield at Falconer, 7:30 p.m.

Cassadaga Valley at Frewsburg, 7:30 p.m.

Gowanda at Maple Grove, 7:30 p.m.

Chautauqua Lake at Sherman, 7:30 p.m.

Brocton at Clymer, 7:30 p.m.

Salamanca at Allegany-Limestone, 7:30 p.m.

Ellicottville at Franklinville, 7:30 p.m.

Forestville at Pine Valley, 7:30 p.m.

Silver Creek at Portville, 7:30 p.m.

Dunkirk at Olean, 7:30 p.m.

Girls High School Basketball

North Collins at Lake Shore, 5 p.m.

Boys High School Swiming & Diving

Class A, B, C diving championships at Maryvale, 5:30 p.m.

SATURDAY

Boys High School Basketball

Lancaster at Jamestown, 12:30 p.m.

Salamanca at Olean, 12:30 p.m.

Ellicottville at Forestville, 1 p.m.

Dunkirk at Allegany-Limestone, 2:30 p.m.

Randolph at Maple Grove, 5:30 p.m.

Girls High School Basketball

Forestville at Pine Valley, 11:30 a.m.

Dunkirk at Allegany-Limestone, 11:30 a.m.

Ellicottville at Salamanca, 12:30 p.m.

Westfield/Brocton vs. Silver Creek at Brocton, 12:30 p.m.

Clymer at Cassadaga Valley, 1 p.m.

Holland at Southwestern, 1:30 p.m.

Williamsville North at Jamestown, 3:30 p.m.

High School Wrestling

Section VI Division I state qualifier at Starpoint, 10 a.m.

Section VI Division II state qualifier at Jamestown Community College, 10 a.m.

Boys High School Swimming

Class B swimming championships at Clarence, noon

Class C swimming championships at Clarence, 2 p.m.

Class A swimming championships at Clarence, 6 p.m.

SUNDAY

Girls High School Basketball

Allegany-Limestone at Randolph, 2:30 p.m.

High School Indoor Track & Field

Varsity Select No. 5 at Houghton College, 10 a.m.