(Vinton-Shellsburg vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| VSB | 11 | 17 | 13 | 10 | 51 |
| MQK | 9 | 15 | 20 | 16 | 62 |
At HENNESSEY RECREATION CENTER C
| 1 | 2 | 3 | 4 | T | |
| IND | 11 | 12 | 14 | 14 | 51 |
| MQK | 8 | 10 | 8 | 16 | 42 |
(Maquoketa vs Center Point-Urbana) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 6 | 18 | 12 | 5 | 41 |
| CPU | 14 | 20 | 21 | 13 | 68 |
(South Tama County vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| STM | 1 | 15 | 6 | 10 | 32 |
| MQK | 16 | 15 | 19 | 22 | 72 |
(Maquoketa vs Mount Vernon) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 4 | 11 | 15 | 12 | 42 |
| MT V | 22 | 9 | 17 | 14 | 62 |
(Maquoketa vs Marion) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 12 | 9 | 7 | 9 | 37 |
| MRN | 24 | 18 | 16 | 16 | 74 |
(West Delaware vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| WDL | 5 | 12 | 17 | 14 | 48 |
| MQK | 11 | 13 | 10 | 8 | 42 |
(Maquoketa vs Beckman Catholic) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 14 | 7 | 6 | 10 | 37 |
| BKMC | 14 | 8 | 16 | 14 | 52 |
(Maquoketa vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 11 | 8 | 11 | 9 | 39 |
| C DW | 16 | 12 | 21 | 14 | 63 |
(Maquoketa vs Solon) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 11 | 11 | 5 | 12 | 39 |
| SLN | 19 | 13 | 17 | 19 | 68 |
(Mount Vernon vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| MT V | 17 | 16 | 13 | 12 | 58 |
| MQK | 15 | 7 | 9 | 9 | 40 |
(Beckman Catholic vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| BKMC | 12 | 11 | 21 | 19 | 63 |
| MQK | 9 | 5 | 11 | 13 | 38 |
(Clinton vs Maquoketa)
| 1 | 2 | 3 | 4 | T | |
| CLTN | 12 | 12 | 11 | 13 | 48 |
| MQK | 10 | 18 | 14 | 15 | 57 |
(Maquoketa vs West Delaware) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 13 | 5 | 7 | 16 | 41 |
| WDL | 12 | 13 | 15 | 15 | 55 |
(Marion vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| MRN | 17 | 11 | 21 | 13 | 62 |
| MQK | 14 | 9 | 18 | 11 | 52 |
(Central DeWitt vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 13 | 21 | 17 | 6 | 57 |
| MQK | 7 | 5 | 9 | 12 | 33 |
(Maquoketa vs Benton) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 10 | 11 | 20 | 8 | 48 |
| BTN | 8 | 10 | 4 | 19 | 41 |
(Clear Creek Amana vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| CC-A | 17 | 15 | 12 | 24 | 68 |
| MQK | 13 | 5 | 7 | 15 | 40 |
(Solon vs Maquoketa)
| 1 | 2 | 3 | 4 | T | |
| SLN | 14 | 11 | 19 | 7 | 51 |
| MQK | 9 | 11 | 9 | 14 | 43 |
(Williamsburg vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| WBG | 12 | 14 | 19 | 17 | 62 |
| MQK | 13 | 13 | 12 | 15 | 53 |
(Maquoketa vs Anamosa)
| 1 | 2 | 3 | 4 | T | |
| MQK | 5 | 9 | 20 | 19 | 53 |
| ANA | 3 | 8 | 12 | 19 | 42 |
3A - Substate 4 Quarterfinal
| 1 | 2 | 3 | 4 | T | |
| MQK | 5 | 1 | 6 | 10 | 22 |
| C DW | 9 | 5 | 9 | 12 | 35 |
| Team | CONF | ST | OVER | PCT |
|---|---|---|---|---|
| Mount Vernon | 18-2 | L1 | 22-3 | .880 |
| Marion | 15-4 | L1 | 19-5 | .792 |
| Beckman Catholic | 14-5 | L1 | 18-6 | .750 |
| Central DeWitt | 13-5 | L1 | 18-6 | .750 |
| West Delaware | 6-13 | L3 | 6-16 | .273 |
| Solon | 5-12 | L1 | 7-15 | .318 |
| Maquoketa | 3-15 | L1 | 5-17 | .227 |