Stadium: Court 13 Round: 25 Ground: Clay
| ITF M15 Santo Domingo | 2021/12/10 13:30 | Alfredo Perez v Nathan Ponwith | 6-1,6-2 |
| ITF M15 Santo Domingo | 2021/12/09 15:30 | Nathan Ponwith v Ricardo Rodriguez-Pace | 7-5,6-4 |
| ITF M15 Santo Domingo | 2021/12/07 16:20 | Nathan Ponwith v Lorenzo Claverie | 6-2,6-1 |
| ITF M25 Austin | 2021/11/18 17:00 | Nathan Ponwith v Philip Henning | 7-6,5-7,2-6 |
| ITF M25 Austin | 2021/11/16 23:10 | Nathan Ponwith v Austin Rapp | 6-2,6-4 |
| ITF M25 Harlingen | 2021/11/10 16:30 | Nathan Ponwith v Bruno Kuzuhara | 2-6,3-6 |
| ITF M15 Fayetteville | 2021/11/03 21:00 | Nathan Ponwith v Duarte Vale | 6-2,3-6,3-6 |
| ITF M25 Calabasas | 2021/10/30 21:00 | Rinky Hijikata v Nathan Ponwith | 6-2,6-3 |
| ITF M15 Cancun | 2021/12/04 14:00 | Hillel Rousseau v Matic Spec | 3-6,2-6 |
| ITF M15 Cancun | 2021/11/30 16:00 | Borja Miralles v Hillel Rousseau | 2-6,1-6 |
| ITF M15 Cancun | 2021/11/24 19:10 | Luka Petrovic v Hillel Rousseau | 6-4,6-4 |
| ITF M15 Cancun | 2021/11/23 14:00 | Hillel Rousseau v Nicolas Esteban Rico Arias | 6-2,6-4 |
| ITF M25 Portimao | 2021/10/26 09:00 | Mehdi Sadaoui v Hillel Rousseau | 6-1,6-4 |
| ITF M25 Portimao | 2021/10/25 11:50 | Nicolas Affolter v Hillel Rousseau | 2-6,4-6 |
| ITF M25 Portimao | 2021/10/24 13:00 | Andre Meinertz v Hillel Rousseau | 3-6,1-6 |
| ITF M25 Quinta Do Lago | 2021/10/20 09:00 | Hillel Rousseau v Alen Avidzba | 0-6,2-6 |