Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Edwardsville | 2021/07/21 19:25 | Seelig, Kyle v Christian Langmo | 3-6,3-6 |
| ITF M15 Edwardsville | 2021/07/20 15:30 | Seelig, Kyle v Ethan Quinn | 6-4,6-3 |
| ITF M15 Edwardsville | 2021/07/19 16:30 | Seelig, Kyle v Parth Aggarwal | 7-5,6-2 |
| Weston, FL, Singles M-ITF-USA-05A | 2021/07/01 21:10 | Seelig, Kyle v Gonzalo Villanueva | 6-3,6-7,6-7 |
| Weston, FL, Singles M-ITF-USA-05A | 2021/07/01 15:25 | Seelig, Kyle v Gonzalo Villanueva | 6-3,6-7,6-7 |
| ITF M25 Weston | 2021/06/29 23:30 | Seelig, Kyle v Anthrop, Jack | 6-2,4-6,10-3 |
| ITF M25 Weston | 2021/06/29 21:00 | Seelig, Kyle v Evan Bynoe | 6-4,7-6 |
| ITF M15 Champaign | 2021/06/26 15:00 | Gabriel Diallo v Seelig, Kyle | 6-4,6-3 |
| ITF - M15 Monastir | 2021/07/25 09:00 | Ben Abdallah, Skander v Alec Deckers | 2-6,3-6 |
| ITF - M15 Monastir | 2021/07/11 10:00 | Alexandros Skorilas v Ben Abdallah, Skander | 6-3,6-3 |
| ITF - M15 Monastir | 2021/07/05 09:00 | Alexandr Binda v Ben Abdallah, Skander | 6-1,6-4 |
| ITF - M15 Monastir | 2021/07/04 10:00 | Ali Alshati v Ben Abdallah, Skander | 4-6,6-1,8-10 |
| ITF - M15 Monastir | 2021/06/27 10:30 | Samuel A O Antwi v Ben Abdallah, Skander | 6-3,6-2 |
| ITF - M15 Monastir | 2021/06/13 09:00 | Alex Jones v Ben Abdallah, Skander | 6-0,4-6,10-8 |
| ITF - M15 Monastir | 2021/05/30 10:30 | Wunderlich, Yannick v Ben Abdallah, Skander | 6-0,6-1 |
| ITF - M15 Monastir | 2021/05/23 11:30 | Ben Abdallah, Skander v Siddhant Banthia | 0-6,1-6 |