Today

High school gymnastics

MHSAA individual state championships, at Milford, time TBA

NMU events

Men’s basketball: GLIAC Tournament semifinals, vs. Lake Superior State, at Vandament Arena, 2 p.m.

Women’s basketball: GLIAC Tournament semifinals, vs. Grand Valley State, at Allendale, 2 p.m.

Women’s wrestling: NCAA Championships, at Coralville, Iowa, time TBD

Sunday

Men’s basketball: GLIAC Tournament championship (if NMU wins Saturday), vs. Michigan Tech or Grand Valley State, at Vandament Arena, 2 p.m.

Women’s basketball: GLIAC Tournament championship (if NMU wins Saturday), vs. Wayne State or Ferris State, at Allendale, 3 p.m.

Monday

High school girls basketball

MHSAA Division 1 regional tournament, semifinals: Marquette-Traverse City Central winner vs. Midland-Mount Pleasant winner, at Houghton Lake, 7 p.m.; Saginaw Heritage-Saginaw United winner vs. Rockford-Muskegon winner, at Ithaca, 7 p.m.

MHSAA Division 2 regional tournament, semifinals: Negaunee-Gladstone winner vs. Sault Ste. Marie-Petoskey winner, at Manistique, 7 p.m.; Big Rapids-Fremont winner vs. Clare-Standish-Sterling winner, at Big Rapids, 7 p.m.

MHSAA Division 3 regional tournament, semifinals: Westwood-Calumet winner vs. Gwinn-Menominee winner, at Negaunee, 7 p.m.; Elk Rapids-Harbor Springs winner vs. Tawas-Roscommon winner, at Harbor Springs, 7 p.m.

MHSAA Division 4 regional tournament, semifinals: Ishpeming-Munising winner vs. Norway-North Dickinson winner, at Kingsford, 7 p.m. EDT; Baraga-L’Anse winner vs. Ewen-Trout Creek-Wakefield-Marenisco winner, at Houghton, 7 p.m.

MHSAA Division 4 regional tournament, semifinals: Newberry-Brimley winner vs. St. Ignace-Cedarville winner, at Sault Ste. Marie, 7 p.m.; Ellsworth-Burt Lake Northern Michigan Christian winner vs. Onaway-Indian River Inland Lakes winner, at Boyne Falls, 7 p.m.

Tuesday

NMU events

Women’s & men’s swimming: NCAA Division II Championships, diving qualification meet, at Evansville, Ind., 10 a.m. & 2 p.m.

Women’s & men’s swimming: NCAA Division II Championships, at Evansville, Ind., 10 a.m. & 6 p.m. (day 1 of 5)

Wednesday

High school girls basketball

MHSAA Division 1 regional tournament, championship: Marquette-Traverse City Central-Midland-Mount Pleasant winner vs. Saginaw Heritage-Saginaw United-Rockford-Muskegon winner, at Alma, 7 p.m.

MHSAA Division 2 regional tournament, championship: Negaunee-Gladstone-Sault Ste. Marie-Petoskey winner vs. Big Rapids-Fremont-Clare-Standish-Sterling winner, at Gaylord, 7 p.m.

MHSAA Division 3 regional tournament, championship: Westwood-Gwinn-Calumet-Menominee winner vs. Elk Rapids-Harbor Springs-Tawas-Roscommon winner, at Newberry, 7 p.m.

MHSAA Division 4 regional tournament, semifinals: Ishpeming-Munising-Norway-North Dickinson winner vs. Baraga-L’Anse-Ewen-Trout Creek-Wakefield-Marenisco winner, at Westwood, 6 p.m.

MHSAA Division 4 regional tournament, semifinals: Newberry-Brimley-St. Ignace-Cedarville winner vs. Ellsworth-Burt Lake Northern Michigan Christian-Onaway-Indian River Inland Lakes winner, at Cheboygan, 7 p.m.

NMU events

Women’s & men’s swimming: NCAA Division II Championships, at Evansville, Ind., 10 a.m. & 6 p.m. (day 2 of 5)