Stadium: Court 11 Round: 25 Ground: Clay
| Challenger Antalya | 2021/11/29 13:00 | Pol Martin Tiffon v Veldheer, Mick | 3-6,3-6 |
| ITF - M15 Héraklion | 2021/11/24 10:15 | Seelig, Kyle v Veldheer, Mick | 6-3,6-1 |
| ITF - M15 Héraklion | 2021/11/19 08:00 | Bergevi, Filip v Veldheer, Mick | 6-4,4-6,6-4 |
| ITF - M15 Héraklion | 2021/11/18 08:40 | Leopold Zima v Veldheer, Mick | 3-6,4-6 |
| ITF - M15 Héraklion | 2021/11/16 08:30 | Stamoulos, Ioannis v Veldheer, Mick | 0-6,3-6 |
| ITF - M15 Héraklion | 2021/11/12 10:00 | Mark Lajal v Veldheer, Mick | 6-1,6-2 |
| ITF - M15 Héraklion | 2021/11/11 09:00 | Ragazzi, Alessandro v Veldheer, Mick | 3-6,2-6 |
| ITF - M15 Héraklion | 2021/11/10 12:25 | Federico Salomone v Veldheer, Mick | 3-6,6-4,1-6 |
| Challenger Manama | 2021/11/23 09:25 | Nuno Borges v Filip Cristian Jianu | 6-3,7-6 |
| ITF - M15 Héraklion | 2021/11/21 07:30 | Filip Cristian Jianu v Bergevi, Filip | 6-2,6-4 |
| ITF - M15 Héraklion | 2021/11/20 11:15 | Filip Cristian Jianu v Michael Zhu | 6-4,6-3 |
| ITF - M15 Héraklion | 2021/11/19 09:35 | Filip Cristian Jianu v Krainer, L. | 6-2,5-7,6-2 |
| ITF - M15 Héraklion | 2021/11/18 06:55 | Filip Cristian Jianu v Seelig, Kyle | 6-2,6-4 |
| ITF - M15 Héraklion | 2021/11/17 09:05 | Filip Cristian Jianu v Romios, Matthew Christopher | 6-2,6-4 |
| Roanne, France | 2021/11/07 13:55 | Filip Cristian Jianu v Gabriel Debru | 5-7,6-4,3-6 |
| Challenger - Tenerife | 2021/11/02 12:55 | Andrey Kuznetsov v Filip Cristian Jianu | 6-4,6-2 |