Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Forli | 2021/12/06 17:20 | Marius Copil v Alexey Vatutin | 7-6,3-6,3-6 |
| Davis Cup | 2021/11/27 11:35 | Marius Copil v Conner Huertas Del Pino | 7-5,6-2 |
| Challenger Ortisei | 2021/11/12 10:00 | Marius Copil v Maxime Cressy | 6-7,4-6 |
| Challenger Ortisei | 2021/11/11 11:00 | Nerman Fatic v Marius Copil | 6-7,2-6 |
| Challenger Ortisei | 2021/11/09 17:55 | Marius Copil v Alexander Weis | 6-4,7-6 |
| Challenger Eckental | 2021/11/03 18:50 | Marius Copil v Dominic Stephan Stricker | 6-7,2-6 |
| Challenger Eckental | 2021/11/01 13:30 | Marius Copil v Vitaliy Sachko | 2-6,6-2,6-4 |
| Challenger Ismaning | 2021/10/25 13:35 | Marius Copil v Lukas Lacko | 6-7,6-7 |
| Challenger Bari | 2021/11/25 10:30 | Oscar Otte v Sebastian Fanselow | 6-3,6-7,7-5 |
| Challenger Bari | 2021/11/23 09:00 | Sebastian Fanselow v Dominic Stephan Stricker | 4-6,6-4,7-5 |
| Challenger Bari | 2021/11/22 10:10 | Sebastian Fanselow v Matteo Gigante | 2-6,7-5,6-2 |
| Challenger Pau | 2021/11/18 19:15 | Sebastian Fanselow v Holger Rune | 2-6,2-6 |
| Challenger Pau | 2021/11/17 12:40 | Hiroki Moriya v Sebastian Fanselow | 6-7,4-6 |
| Challenger Pau | 2021/11/15 11:30 | Benjamin Lock v Sebastian Fanselow | 4-6,2-6 |
| Challenger Pau | 2021/11/14 13:55 | Robin Bertrand v Sebastian Fanselow | 4-6,3-6 |
| ITF M25 Villers Les Nancy | 2021/11/11 11:00 | Tristan Schoolkate v Sebastian Fanselow | 7-6,6-3 |