(Marshalltown vs Newton)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 10 | 12 | 10 | 16 | 48 |
| NWT | 17 | 11 | 10 | 15 | 53 |
(Marshalltown vs Dowling Catholic)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 8 | 13 | 11 | 17 | 49 |
| DWL | 11 | 14 | 15 | 20 | 60 |
(Marshalltown vs Ames) C
| 1 | 2 | 3 | 4 | T | |
| MRSH | 11 | 11 | 9 | 7 | 38 |
| AMES | 16 | 10 | 17 | 16 | 59 |
(Ankeny Centennial vs Marshalltown) C
| 1 | 2 | 3 | 4 | T | |
| A CEN | 0 | 0 | 0 | 0 | 72 |
| MRSH | 0 | 0 | 0 | 0 | 62 |
(Marshalltown vs Southeast Polk)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 11 | 7 | 9 | 8 | 35 |
| SE P | 17 | 17 | 8 | 6 | 48 |
(Mason City vs Marshalltown) C
| 1 | 2 | 3 | 4 | T | |
| MCTY | 10 | 15 | 10 | 9 | 44 |
| MRSH | 18 | 12 | 19 | 7 | 56 |
(Marshalltown vs Ankeny) C
| 1 | 2 | 3 | 4 | T | |
| MRSH | 10 | 7 | 10 | 17 | 44 |
| ANK | 14 | 8 | 10 | 17 | 49 |
(Ames vs Marshalltown) C
| 1 | 2 | 3 | 4 | T | |
| AMES | 7 | 8 | 15 | 12 | 42 |
| MRSH | 13 | 12 | 8 | 19 | 52 |
(Marshalltown vs Des Moines Hoover)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 11 | 14 | 14 | 13 | 52 |
| DM H | 7 | 25 | 14 | 17 | 63 |
(Marshalltown vs Ottumwa)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 7 | 13 | 13 | 18 | 51 |
| OTM | 17 | 12 | 16 | 19 | 64 |
(Marshalltown vs Ankeny Centennial) C
| 1 | 2 | 3 | 4 | T | |
| MRSH | 0 | 0 | 0 | 0 | 38 |
| A CEN | 0 | 0 | 0 | 0 | 75 |
(Marshalltown vs Mason City) C
| 1 | 2 | 3 | 4 | T | |
| MRSH | 18 | 21 | 21 | 9 | 69 |
| MCTY | 18 | 8 | 7 | 12 | 45 |
(Des Moines North vs Marshalltown)
| 1 | 2 | 3 | 4 | T | |
| DM N | 16 | 10 | 16 | 22 | 64 |
| MRSH | 16 | 10 | 20 | 14 | 60 |
(Johnston vs Marshalltown)
| 1 | 2 | 3 | 4 | T | |
| JSTN | 11 | 17 | 6 | 28 | 62 |
| MRSH | 15 | 9 | 16 | 16 | 56 |
Cancelled C
Cancelled
(Fort Dodge vs Marshalltown) C
| 1 | 2 | 3 | 4 | T | |
| FT D | 9 | 13 | 15 | 16 | 53 |
| MRSH | 16 | 7 | 21 | 23 | 67 |
(Norwalk vs Marshalltown)
| 1 | 2 | 3 | 4 | T | |
| NWLK | 6 | 9 | 18 | 16 | 49 |
| MRSH | 9 | 18 | 14 | 9 | 50 |
(Marshalltown vs Bondurant-Farrar)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 24 | 12 | 10 | 17 | 63 |
| B-F | 9 | 9 | 13 | 18 | 49 |
(Marshalltown vs Des Moines Lincoln)
| 1 | 2 | 3 | 4 | T | |
| MRSH | 0 | 0 | 0 | 0 | 71 |
| DM L | 0 | 0 | 0 | 0 | 77 |
Class 4A Substate 8 First Round
| 1 | 2 | 3 | 4 | T | |
| DM R | 16 | 7 | 8 | 13 | 44 |
| MRSH | 14 | 13 | 9 | 12 | 48 |
Class 4A Substate 8 Second Round
| 1 | 2 | 3 | 4 | T | |
| MRSH | 12 | 12 | 3 | 21 | 48 |
| WKE | 14 | 10 | 12 | 18 | 54 |
| Team | CONF | ST | OVER | PCT |
|---|---|---|---|---|
| Ames | 8-2 | L1 | 18-4 | .818 |
| Ankeny Centennial | 5-2 | L1 | 14-5 | .737 |
| Ankeny | 7-6 | L1 | 10-10 | .500 |
| Marshalltown | 4-4 | L1 | 7-13 | .350 |
| Mason City | 2-5 | L9 | 5-17 | .227 |
| Fort Dodge | 0-9 | L4 | 2-16 | .111 |