Substate 1:

Carroll – 77 vs Saydel – 51

Sioux Center – 58 vs MOC Floyd-Valley – 46

Substate 2:

North Polk – 54 vs Clear Lake – 52

Gilbert – 63 vs Knoxville – 40

Substate 3:

Wahlert Catholic – 86 vs Decorah – 55

Xavier – 64 vs Waverly Shell-Rock – 52

Substate 4:

Solon – 71 vs Assumption – 51

Central Dewitt – 54 vs Marion – 52

Substate 5:

Pella – 76 vs Washington – 38

Keokuk – 64 vs Center Point-Urbana – 58

Substate 6:

ADM – 76 vs Benton – 35

Nevada – 70 vs Bondurant-Farrar – 53

Substate 7: 

Ballard – 78 vs Des Moines Christian – 52

Oskaloosa – 53 vs Winterset – 38

Substate 8:

Storm Lake – 82 vs Algona – 36

Sergeant Bluff-Luton – 54 vs Bishop Heelan – 47