Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF - M25 Calabasas | 2021/10/27 19:00 | Joncour, Ronan v Basing, Max | 6-3,6-7,0-6 |
| ITF - M25 Calabasas | 2021/10/26 22:55 | Elijah Strode v Basing, Max | 4-6,6-2,5-10 |
| ITF M15 Lodz | 2021/08/16 11:30 | Tommaso Compagnucci v Basing, Max | 7-5,6-1 |
| ITF M15 Gdynia | 2021/08/10 08:00 | George Loffhagen v Basing, Max | 6-2,6-1 |
| ITF M15 Gdynia | 2021/08/09 08:00 | Onuma, Yujiro v Basing, Max | 1-6,3-6 |
| ITF M15 Gdynia | 2021/08/08 08:00 | Basing, Max v Leonardo Aboian | 6-4,3-6,10-4 |
| UK Pro League | 2021/07/18 10:00 | Basing, Max v Lui Maxted | 6-3,6-4 |
| UK Pro League | 2021/07/17 10:00 | Cash, Julian v Basing, Max | 7-6,6-3 |
| ITF - M25 Calabasas | 2021/10/27 21:30 | Ethan Quinn v Sarkissian, Alexander | 5-7,5-7 |
| Challenger Columbus | 2021/09/20 14:00 | Gijs Brouwer v Sarkissian, Alexander | 6-4,6-2 |
| Challenger Columbus | 2021/09/19 14:00 | van Emburgh, Jake v Sarkissian, Alexander | 6-7,4-6 |
| Challenger Cary | 2021/09/14 16:35 | Sarkissian, Alexander v Fratangelo, Bjorn | 2-6,7-5,1-6 |
| Challenger Cary | 2021/09/13 16:55 | Alexis Galarneau v Sarkissian, Alexander | 7-5,2-6,4-6 |
| ATP - Los Cabos | 2021/07/21 00:00 | Sarkissian, Alexander v Yasutaka Uchiyama | 7-5,0-6,4-6 |
| ATP - Los Cabos | 2021/07/18 00:00 | Sarkissian, Alexander v Sarmiento, Raymond | 6-4,6-1 |
| ITF M25 Wichita | 2021/06/10 15:00 | Patrick Kypson v Sarkissian, Alexander | 6-2,4-6,6-3 |