(Rapid City Stevens vs Yankton)
| 1 | 2 | T | |
| RCS | 2 | 1 | 3 |
| YAN | 0 | 0 | 0 |
(Rapid City Central vs Yankton)
| 1 | 2 | T | |
| RCC | 0 | 0 | 0 |
| YAN | 1 | 2 | 3 |
(Yankton vs Watertown)
| 1 | 2 | T | |
| YAN | 0 | 0 | 0 |
| WAT | 2 | 5 | 7 |
(Yankton vs Pierre T.F. Riggs)
| 1 | 2 | T | |
| YAN | 0 | 0 | 2 |
| PIE | 0 | 0 | 2 |
(Yankton vs Sioux Falls Jefferson)
| 1 | 2 | T | |
| YAN | 1 | 0 | 1 |
| SFJ | 1 | 1 | 2 |
(Tea Area vs Yankton) C
| 1 | 2 | T | |
| 0 | 0 | 0 | |
| YAN | 1 | 2 | 3 |
(Brookings vs Yankton)
| 1 | 2 | T | |
| BRO | 1 | 1 | 2 |
| YAN | 1 | 3 | 4 |
(Yankton vs O'Gorman)
| 1 | 2 | T | |
| YAN | 0 | 1 | 1 |
| OGO | 0 | 0 | 0 |
(Brandon Valley vs Yankton)
| 1 | 2 | T | |
| BRV | 0 | 1 | 1 |
| YAN | 1 | 1 | 2 |
(Yankton vs Huron)
| 1 | 2 | T | |
| YAN | 0 | 0 | 1 |
| HUR | 0 | 0 | 0 |
(Mitchell vs Yankton)
| 1 | 2 | T | |
| MIT | 0 | 0 | 0 |
| YAN | 2 | 3 | 5 |
(Yankton vs Harrisburg) C
| 1 | 2 | T | |
| YAN | 0 | 0 | 1 |
| HAR | 0 | 0 | 0 |
(Aberdeen Central vs Yankton)
| 1 | 2 | T | |
| ABC | 0 | 3 | 3 |
| YAN | 1 | 0 | 1 |
(Yankton vs Sioux Falls Washington)
| 1 | 2 | T | |
| YAN | 2 | 0 | 2 |
| SFW | 0 | 3 | 3 |
Class AA - State First Round
| 1 | 2 | T | |
| YAN | 0 | 0 | 1 |
| OGO | 0 | 0 | 4 |
| Team | CONF | ST | OVER | PCT |
|---|---|---|---|---|
| Aberdeen Central | 2-0-0 | L1 | 12-3-1 | .781 |
| Yankton | 2-0-0 | L3 | 8-6-1 | .567 |
| Watertown | 1-0-2 | L1 | 6-4-5 | .567 |
| Tea Area | 5-2-2 | L4 | 7-6-2 | .533 |
| Huron | 0-1-1 | T1 | 0-11-3 | .107 |
| Harrisburg | 1-8-4 | T1 | 1-8-5 | .250 |
| Brookings | 0-2-1 | L3 | 4-8-3 | .367 |
| Mitchell | 0-2-1 | L3 | 2-10-3 | .233 |
| Pierre T.F. Riggs | 0-2-0 | L1 | 6-5-4 | .533 |