Stadium: Court 6 Round: 25 Ground: Hardcourt indoor
| ITF - M15 Norman | 2022/10/26 17:00 | Alex Martinez v Constantinos Koshis | 6-2,6-1 |
| ITF - M15 Albuquerque | 2022/09/27 16:00 | Osgar O'Hoisin v Constantinos Koshis | 6-2,6-1 |
| ITF - M15 Lubbock | 2022/09/21 17:00 | Jordan Hasson v Constantinos Koshis | 6-3,6-3 |
| ITF - M25 Martos | 2022/06/13 07:00 | Ignasi De Rueda De Genover v Constantinos Koshis | 6-2,6-0 |
| ITF - M15 Torello | 2021/11/02 09:00 | Stefanos Sakellaridis v Constantinos Koshis | 1-6,6-4,10-8 |
| ITF - M25 Madrid | 2021/09/14 09:05 | Nikolas Sanchez Izquierdo v Constantinos Koshis | 6-2,6-2 |
| ITF - M25 Madrid | 2021/09/13 09:00 | Hermanni Tiainen v Constantinos Koshis | 4-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/02 07:30 | Aidan Mchugh v Constantinos Koshis | 6-2,6-4 |
| ITF - M15 Tallahassee | 2022/10/26 18:30 | Mwendwa Mbithi v Cooper Williams | 4-6,1-6 |
| ITF - M15 Ithaca | 2022/10/06 18:10 | Mwendwa Mbithi v Joshua Goodger | 4-6,3-6 |
| ITF - M15 Ithaca | 2022/10/04 21:25 | Mwendwa Mbithi v Benjamin Sigouin | 6-1,7-5 |
| ITF - M15 Cancun | 2022/09/20 15:00 | Alexander Cozbinov v Mwendwa Mbithi | 4-6,6-1,7-5 |
| ITF - M15 Cancun | 2022/09/15 22:20 | Kareem Allaf v Mwendwa Mbithi | 6-1,3-6,6-4 |
| ITF - M15 Cancun | 2022/09/13 20:10 | Gabriel P Tumasonis v Mwendwa Mbithi | 6-7,2-6 |
| ITF - M15 Cancun | 2022/09/09 16:20 | Ricardo Rodriguez-Pace v Mwendwa Mbithi | 6-2,6-4 |
| ITF - M15 Cancun | 2022/09/08 14:00 | Enzo Frances Tessari v Mwendwa Mbithi | 0-6,2-6 |