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