(South O'Brien vs Hinton)
(Remsen St. Mary's vs South O'Brien)
(South O'Brien vs Harris-Lake Park) C
(South O'Brien vs West Sioux) C
(South O'Brien vs Westwood)
(South O'Brien vs Clay Central-Everly) C
(Unity Christian vs South O'Brien) C
(Trinity Christian vs South O'Brien) C
(South O'Brien vs Hartley-Melvin-Sanborn)
(South O'Brien vs Remsen St. Mary's) C
(Harris-Lake Park vs South O'Brien)
(South O'Brien vs MMCRU) C
(South O'Brien vs Sheldon)
(Hinton vs South O'Brien) C
(Boyden-Hull vs South O'Brien)
(South O'Brien vs Trinity Christian)
(South O'Brien vs Gehlen Catholic) C
(Akron-Westfield vs South O'Brien) C
| 1 | 2 | 3 | 4 | T | |
| A-W | 8 | 16 | 7 | 16 | 47 |
| S OB | 16 | 28 | 26 | 8 | 78 |
(MMCRU vs South O'Brien)
| 1 | 2 | 3 | 4 | T | |
| MMCRU | 0 | 5 | 13 | 9 | 27 |
| S OB | 17 | 17 | 17 | 13 | 64 |
(Hartley-Melvin-Sanborn vs South O'Brien) C
| 1 | 2 | 3 | 4 | T | |
| HMS | 4 | 5 | 8 | 6 | 25 |
| S OB | 14 | 14 | 22 | 20 | 70 |
(Gehlen Catholic vs South O'Brien)
| 1 | 2 | 3 | 4 | T | |
| G C | 13 | 19 | 15 | 6 | 53 |
| S OB | 28 | 15 | 4 | 21 | 68 |
1A - Substate 1 - First Round
| 1 | 2 | 3 | 4 | T | |
| H-LP | 5 | 5 | 11 | 5 | 26 |
| S OB | 9 | 16 | 17 | 16 | 58 |
1A - Substate 1 - Second Round
| 1 | 2 | 3 | 4 | T | |
| C LN | 9 | 7 | 8 | 5 | 29 |
| S OB | 9 | 19 | 18 | 14 | 60 |
1A - Substate 1 District Championship
| 1 | 2 | 3 | 4 | T | |
| S OB | 16 | 12 | 7 | 21 | 56 |
| G-LR | 12 | 13 | 8 | 17 | 50 |
1A - Substate 1 Championship
| 1 | 2 | 3 | 4 | 5 | T | |
| S OB | 18 | 5 | 14 | 3 | 5 | 45 |
| R STM | 18 | 10 | 6 | 6 | 11 | 51 |
| Team | CONF | ST | OVER | PCT |
|---|---|---|---|---|
| West Sioux | 11-0 | L1 | 21-1 | .955 |
| South O'Brien | 9-2 | L1 | 20-5 | .800 |
| Unity Christian | 9-2 | L1 | 17-6 | .739 |
| Remsen St. Mary's | 6-3 | W1 | 21-7 | .750 |
| Hinton | 5-6 | L2 | 9-13 | .409 |
| Hartley-Melvin-Sanborn | 5-6 | L3 | 8-14 | .364 |
| Gehlen Catholic | 4-5 | L1 | 14-9 | .609 |
| Akron-Westfield | 4-6 | L1 | 8-14 | .364 |
| Harris-Lake Park | 3-7 | L3 | 6-16 | .273 |
| Trinity Christian | 2-6 | L1 | 12-11 | .522 |
| MMCRU | 2-8 | L1 | 4-18 | .182 |
| Clay Central-Everly | 0-9 | L9 | 1-21 | .045 |