(Clear Creek Amana vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| CC-A | 21 | 11 | 19 | 19 | 70 |
| C DW | 13 | 18 | 21 | 23 | 75 |
(Central DeWitt vs Williamsburg) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 17 | 8 | 7 | 16 | 48 |
| WBG | 4 | 11 | 10 | 17 | 42 |
(Central DeWitt vs Benton) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 19 | 19 | 21 | 11 | 70 |
| BTN | 15 | 11 | 15 | 15 | 56 |
(Independence vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| IND | 12 | 9 | 13 | 10 | 44 |
| C DW | 22 | 22 | 12 | 11 | 67 |
(Central DeWitt vs Solon) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 14 | 9 | 16 | 23 | 62 |
| SLN | 9 | 7 | 16 | 6 | 38 |
(Central DeWitt vs Mount Vernon) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 13 | 11 | 18 | 16 | 58 |
| MT V | 14 | 17 | 15 | 22 | 68 |
(Beckman Catholic vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| BKMC | 7 | 26 | 13 | 9 | 55 |
| C DW | 20 | 14 | 10 | 14 | 58 |
(Central DeWitt vs Center Point-Urbana) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 6 | 6 | 9 | 11 | 32 |
| CPU | 12 | 14 | 22 | 7 | 55 |
(Maquoketa vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| MQK | 11 | 8 | 11 | 9 | 39 |
| C DW | 16 | 12 | 21 | 14 | 63 |
(Central DeWitt vs West Delaware) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 10 | 19 | 14 | 16 | 59 |
| WDL | 13 | 10 | 8 | 10 | 41 |
(Solon vs Central DeWitt)
| 1 | 2 | 3 | 4 | T | |
| SLN | 14 | 10 | 11 | 17 | 52 |
| C DW | 20 | 11 | 24 | 8 | 63 |
(Central DeWitt vs Bettendorf)
| 1 | 2 | 3 | 4 | T | |
| C DW | 3 | 10 | 12 | 25 | 50 |
| BTDF | 8 | 6 | 12 | 14 | 40 |
(Central DeWitt vs Marion) C
| 1 | 2 | 3 | 4 | 5 | T | |
| C DW | 18 | 14 | 15 | 12 | 4 | 63 |
| MRN | 12 | 14 | 17 | 16 | 6 | 65 |
(Central DeWitt vs Beckman Catholic) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 7 | 9 | 11 | 12 | 39 |
| BKMC | 15 | 10 | 18 | 13 | 56 |
(Mount Vernon vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| MT V | 19 | 11 | 18 | 24 | 72 |
| C DW | 13 | 13 | 12 | 18 | 56 |
(Central DeWitt vs Maquoketa) C
| 1 | 2 | 3 | 4 | T | |
| C DW | 13 | 21 | 17 | 6 | 57 |
| MQK | 7 | 5 | 9 | 12 | 33 |
(Marion vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| MRN | 10 | 17 | 16 | 9 | 52 |
| C DW | 18 | 12 | 14 | 18 | 62 |
(Northeast vs Central DeWitt)
| 1 | 2 | 3 | 4 | 5 | T | |
| NE | 10 | 11 | 14 | 17 | 5 | 57 |
| C DW | 11 | 16 | 8 | 17 | 7 | 59 |
(South Tama County vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| STM | 2 | 7 | 13 | 6 | 28 |
| C DW | 27 | 9 | 22 | 9 | 67 |
(Vinton-Shellsburg vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| VSB | 9 | 7 | 14 | 17 | 47 |
| C DW | 9 | 17 | 17 | 21 | 64 |
(West Delaware vs Central DeWitt) C
| 1 | 2 | 3 | 4 | T | |
| WDL | 20 | 17 | 13 | 10 | 60 |
| C DW | 20 | 16 | 24 | 20 | 80 |
3A - Substate 4 Quarterfinal
| 1 | 2 | 3 | 4 | T | |
| MQK | 5 | 1 | 6 | 10 | 22 |
| C DW | 9 | 5 | 9 | 12 | 35 |
3A - Substate 4 Semifinal
| 1 | 2 | 3 | 4 | T | |
| XVR | 10 | 17 | 13 | 12 | 52 |
| C DW | 12 | 19 | 16 | 22 | 69 |
3A - Substate 4 Championship
| 1 | 2 | 3 | 4 | T | |
| C DW | 10 | 8 | 15 | 17 | 50 |
| MT V | 13 | 15 | 12 | 12 | 52 |
| 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 |