Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| Challenger Pau | 2021/11/15 11:30 | Michael Geerts v Mats Rosenkranz | 7-6,6-4 |
| Challenger Pau | 2021/11/14 10:55 | Kenny de Schepper v Mats Rosenkranz | 4-6,4-6 |
| Challenger Ortisei | 2021/11/07 11:00 | Marcello Serafini v Mats Rosenkranz | 7-6,7-6 |
| Challenger Eckental | 2021/11/01 18:45 | Jordan Thompson v Mats Rosenkranz | 7-5,6-7,7-6 |
| Challenger Ismaning | 2021/10/28 12:25 | Mats Rosenkranz v Maximilian Marterer | 3-6,6-7 |
| Challenger Ismaning | 2021/10/26 10:30 | Marc-Andrea Huesler v Mats Rosenkranz | 7-6,2-6,6-7 |
| Challenger Mouilleron le Captif | 2021/10/09 14:35 | Mats Rosenkranz v Norbert Gombos | 4-6,6-7 |
| Challenger Mouilleron le Captif | 2021/10/08 16:30 | Mats Rosenkranz v Pierre-Hugues Herbert | 6-7,6-3,7-6 |
| ITF M15 Opava | 2021/11/20 09:00 | David Poljak v Sean Cuenin | 6-4,6-2 |
| ITF M15 Opava | 2021/11/19 09:00 | Sean Cuenin v Lukas Pokorny | 7-5,6-1 |
| ITF M15 Opava | 2021/11/18 09:00 | Adam Pavlasek v Sean Cuenin | 1-6,4-6 |
| ITF M15 Opava | 2021/11/16 12:35 | Sean Cuenin v Michael Gloeckler | 6-2,7-6 |
| ITF M25 Villers Les Nancy | 2021/11/10 10:45 | Dane Sweeny v Sean Cuenin | 6-3,6-1 |
| ITF M15 Monastir | 2021/11/02 10:05 | Ugo Blanchet v Sean Cuenin | 6-3,6-3 |
| ITF M15 Monastir | 2021/10/28 12:00 | Sean Cuenin v Daniel Rincon | 3-6,6-2,4-6 |
| ITF M15 Monastir | 2021/10/27 15:45 | Mayeul Darras v Sean Cuenin | 1-6,4-6 |