11:34 p.m. EST, March 4, 2013
Class A
District First Round
District 1   
Kalamazoo Loy Norrix 70, Portage Northern 61
Mattawan 60, Niles 53
St. Joseph 43, Kalamazoo Central 41

Class B
District First Round
District 33   
Benton Harbor 68, Coloma 52
Stevensville Lakeshore 78, Dowagiac Union 76
   
District 34   
Sturgis 54, Edwardsburg 39

Class C
District First Round
District 65   
Bridgman 68, Three Oaks River Valley 19
Watervliet 75, Benton Harbor Dream Academy 67
   
District 66   
Decatur 68, Lawton 58
White Pigeon 49, Cassopolis 34

Class D
District First Round
District 97   
Covert 79, Lawrence 71, OT
Eau Claire 64, Benton Harbor Countryside Academy 39
St. Joseph Michigan Lutheran 71, Watervliet Grace Christian 41