Head to Head includes singles and doubles results.
| 05/15/21 | Levin Stewart over Jason Williams | 7-5; 6-3 | |
| 10/06/20 | Levin Stewart over Jason Williams | 6-4; 6-3 | |
| 09/05/20 | Levin Stewart over Jason Williams | 7-5; 6-4 | |
| 07/22/20 | Levin Stewart over Jason Williams | 6-4; 4-6; 6-3 | Playoff Match |
| 07/15/20 | Levin Stewart over Jason Williams | 6-3; 1-6; 7-6 | |
| 06/16/20 | Jason Williams over Levin Stewart | 0-6; 7-6; 6-2 | |
| 06/10/20 | Jason Williams over Levin Stewart | 7-5; 3-6; 6-4 |
