Wednesday

High school baseball

MHSAA Division 3 regional tournament, semifinals, at Gladstone: Negaunee vs. Gladstone, 5 p.m.

MHSAA Division 3 regional tournament, semifinals, at Kingsley: Elk Rapids vs. Traverse City St. Francis, 5 p.m.

Friday

American Legion baseball

Post 44 Blues at Fond du Lac, Wis., tournament, opponents & times TBD

Saturday

High school baseball

MHSAA Division 3 regional tournament, championship, at Traverse City Central: Negaunee-Gladstone winner vs. Elk Rapids-Traverse City St. Francis winner, noon

MHSAA Division 3 regional tournament, championship, at Traverse City Central: Evart-Hart winner vs. Roscommon-Pinconning winner, noon

MHSAA Division 3 quarterfinals, at Traverse City Central: TC Central regional championship winners (from earlier in the day), 2:30 p.m.

High school softball

MHSAA Division 3 regional tournament, at Boyne City: Gladstone vs. Grayling, 10 a.m.; Negaunee vs. Kingsley, noon; championship, 2 p.m.

MHSAA Division 4 regional tournament, at Ishpeming: Superior Central vs. Lake Linden-Hubbell, 11 a.m.; Norway vs. Bessemer, 1 p.m.; championship, 3 p.m.

American Legion baseball

Post 44 Blues at Fond du Lac, Wis., tournament, opponents & times TBD

Sault Ste. Marie, Ontario, Black Sox vs. Post 44 White Diamonds, at Post 44 JR Invitational, at Haley Memorial Field, Marquette, time TBD

Houghton vs. Post 44 White Diamonds, at Post 44 JR Invitational, at Haley Memorial Field, Marquette, time TBD