Stadium: Court 3 Round: 62 Ground: Clay
| UTR Pro Tennis Series Dubai | 2022/01/15 04:30 | Kai Lemstra v Adam Pavlasek | 6-1,3-6,5-7 |
| UTR Pro Tennis Series Dubai | 2022/01/14 10:30 | Kai Lemstra v Igor Sijsling | 2-6,2-5 |
| UTR Pro Tennis Series Dubai | 2022/01/12 07:30 | Kai Lemstra v Martins Podzus | 2-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/11 09:00 | Kai Lemstra v Mateusz Terczynski | 6-1,5-1 |
| UTR Pro Tennis Series Dubai | 2022/01/10 04:30 | Dan Alexandru Tomescu v Kai Lemstra | 2-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/07 04:30 | Michael Zhu v Kai Lemstra | 7-6,6-2 |
| UTR Pro Tennis Series Dubai | 2022/01/06 06:00 | David Pichler v Kai Lemstra | 6-4,4-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/05 07:30 | Mircea-Alexandru Jecan v Kai Lemstra | 6-4,7-5 |
| ITF M15 Sharm El Sheikh | 2021/11/01 07:00 | Zachary Eisinga v Sebastian Sorger | 6-4,6-1 |
| ITF M15 Sharm El Sheikh | 2021/10/31 08:00 | Sebastian Sorger v Jesse De Jager | 6-4,3-6,11-9 |
| ITF M15 Sharm El Sheikh | 2021/10/25 07:00 | Sebastian Sorger v Gian M Di Natale | 7-6,2-6,9-11 |
| ITF M15 Sharm El Sheikh | 2021/10/24 08:00 | Sebastian Sorger v Akram El Sallaly | 6-1,6-3 |
| ITF M15 Sharm El Sheikh | 2021/10/20 12:55 | Lukas Pokorny v Sebastian Sorger | 6-2,7-6 |