The 2021 'AA' boys state tennis championships began in Sioux Falls on Thursday. Here are the day one results.
Team Standings
| Rank | Team | Points |
| 1 | O'Gorman | 300 |
| 1 | SF Lincoln | 300 |
| 3 | SF Washington | 287.5 |
| 4 | RC Stevens | 285 |
| 5 | Brandon Valley | 146 |
| 6 | Harrisburg | 139.5 |
| 7 | Aberdeen Central | 133.5 |
| 8 | Watertown | 67 |
| 9 | Brookings | 53.5 |
| 10 | SF Roosevelt | 22 |
| 11 | RC Central | 0 |
| 11 | St. Thomas More | 0 |
Individual Brackets
Singles Flight 1 - Click Here
Singles Flight 2 - Click Here
Singles Flight 3 - Click Here
Singles Flight 4 - Click Here
Singles Flight 5 - Click Here
Singles Flight 6 - Click Here
Doubles Flight 1 - Click Here
Doubles Flight 2 - Click Here
Doubles Flight 3 - Click Here
