Stadium: Court 07 Round: 44 Ground: Hardcourt outdoor
| ITF M15 - Cancun | 2021/09/19 14:00 | Ronaldo Alexandre v Alex Jones | 2-6,6-3,2-10 |
| ITF M25 Denia | 2021/07/25 16:00 | Alex Jones v Xavi Matas Ortega | 1-6,4-6 |
| ITF M25 - Gandia | 2021/07/18 08:00 | Ivan Bas Mengual v Alex Jones | 6-4,7-5 |
| ITF - M15 Monastir | 2021/06/28 08:00 | Alex Jones v Jake Van Emburgh | 3-6,2-6 |
| ITF - M15 Monastir | 2021/06/27 08:00 | Alex Jones v Giacomo Revelli | 6-4,6-4 |
| ITF - M15 Monastir | 2021/06/20 09:30 | Alex Jones v Terence Atmane | 3-6,2-6 |
| ITF - M15 Monastir | 2021/06/14 09:00 | Alexander Kotzen v Alex Jones | 6-2,6-4 |
| ITF - M15 Monastir | 2021/06/13 09:00 | Alex Jones v Skander Ben Abdallah | 6-0,4-6,10-8 |
| ITF M15 - Cancun | 2021/09/23 19:15 | Jonas Maier v Osgar O'Hoisin | 6-3,4-6,4-6 |
| ITF M15 - Cancun | 2021/09/22 18:10 | Wishaya Trongcharoenchaikul v Jonas Maier | 1-6,3-6 |
| ITF M15 - Cancun | 2021/09/21 14:00 | Jonas Maier v Samuel Sanchez | 6-3,6-1 |
| UTR Pro Tennis Series - Californië | 2021/08/25 21:30 | Jonas Maier v Gianluca Brunkow | 5-7,2-6 |
| UTR Pro Tennis Series - Californië | 2021/08/24 21:00 | Jonas Maier v Lucas Gomez | 2-6,3-6 |
| UTR Pro Tennis Series - Californië | 2021/08/23 15:00 | Timothy Sah v Jonas Maier | 4-6,6-1,6-3 |
| ITF M15 - Gdynia | 2021/08/08 08:30 | Jonas Maier v Piotr Pawlak | 4-6,1-6 |
| ITF M15 - Frederiksberg | 2021/08/01 10:00 | Carl Emil Overbeck v Jonas Maier | 6-2,6-3 |