Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Prague | 2021/10/03 11:30 | Noah Thurner v Daniel Paty | 3-6,4-6 |
| ITF M15 Forbach | 2021/09/27 13:00 | Sean Hodkin v Noah Thurner | 6-2,6-1 |
| ITF M15 Forbach | 2021/09/26 14:10 | Paul Gueye v Noah Thurner | 1-6,1-6 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Noah Thurner v Oscar Galimardanov | 4-6,3-6 |
| ITF M15 Sozopol | 2021/09/13 07:00 | Noah Thurner v Vlad Stoica | 7-5,2-6,9-11 |
| ITF M25 Ajaccio | 2021/07/05 07:00 | Noah Thurner v Simone Agostini | 1-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 07:30 | Jakub Mensik v Noah Thurner | 6-3,6-0 |
| ITF M15 Troisdorf | 2021/05/09 10:00 | Christopher Patzanovsky v Noah Thurner | 6-0,6-3 |
| ITF M25 Setubal | 2021/10/06 14:40 | Simone Vaccari v Corentin Denolly | 1-6,2-6 |
| ITF M25 Setubal | 2021/10/05 10:00 | Simone Vaccari v Iago D Alvarez | 6-3,6-4 |
| ITF M25 Setubal | 2021/10/04 12:10 | Anirudh Chandrasekar v Simone Vaccari | 2-6,4-6 |