Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Parnu | 2022/08/05 11:00 | Maciej Rajski v Eero Vasa | 2-6,4-6 |
| ITF M15 Parnu | 2022/08/04 09:30 | Maciej Rajski v Maxime Mora | 6-4,6-1 |
| ITF M15 Parnu | 2022/08/02 10:00 | Maciej Rajski v Alexander Georg Mandma | 6-3,6-1 |
| ITF M15 Lodz | 2022/07/27 07:55 | Maciej Rajski v Pawel Juszczak | 1-6,1-6 |
| ITF M15 Wroclaw | 2022/07/02 11:15 | Maciej Rajski v Maks Kasnikowski | 3-6,2-6 |
| ITF M15 Wroclaw | 2022/07/01 07:55 | Szymon Kielan v Maciej Rajski | 5-7,1-6 |
| ITF M15 Wroclaw | 2022/06/30 11:25 | Vojtech Vlkovsky v Maciej Rajski | 2-6,5-7 |
| ITF M15 Wroclaw | 2022/06/29 13:30 | Juliusz Bienkiewicz v Maciej Rajski | 4-6,3-6 |
| ITF M25 Ystad | 2022/08/10 08:10 | Olle Wallin v Kai Lemstra | 0-6,6-4,6-4 |
| ITF M15 Kottingbrunn | 2022/08/06 07:50 | Kai Lemstra v Corentin Denolly | 6-7,3-6 |
| ITF M15 Kottingbrunn | 2022/08/05 07:55 | Kai Lemstra v Lorenzo Rottoli | 7-6,6-0 |
| ITF M15 Kottingbrunn | 2022/08/04 08:00 | Kai Lemstra v Toby Alex Kodat | 6-3,7-5 |
| ITF M15 Kottingbrunn | 2022/08/02 08:30 | Fajing Sun v Kai Lemstra | 7-5,1-6,6-7 |
| ITF M25 Kassel | 2022/07/11 13:00 | Michael Agwi v Kai Lemstra | 7-6,6-4 |
| Challenger Salzburg | 2022/07/03 10:20 | Kai Lemstra v Georgii Kravchenko | 3-6,3-6 |
| ITF M15 Heraklion | 2022/06/02 09:55 | Kai Lemstra v Jerome Kym | 2-6,1-6 |