Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Meerbusch | 2022/05/03 08:00 | Oscar Galimardanov v Tim Sandkaulen | 2-6,4-6 |
| ITF M15 Meerbusch | 2022/05/02 08:00 | Stijn Pel v Tim Sandkaulen | 4-6,2-6 |
| ITF M25 Split | 2022/04/29 10:00 | Tim Sandkaulen v Aldin Setkic | 2-6,6-1,0-6 |
| ITF M25 Split | 2022/04/28 08:00 | Ugo Blanchet v Tim Sandkaulen | 5-7,1-6 |
| ITF M25 Split | 2022/04/27 13:00 | Tim Sandkaulen v Josip Simundza | 6-3,6-1 |
| ITF M25 Split | 2022/04/26 09:30 | Stefan Micov v Tim Sandkaulen | 1-6,4-6 |
| ITF M25 Split | 2022/04/25 11:40 | Daniel Milardovic v Tim Sandkaulen | 3-6,2-6 |
| ITF M25 Split | 2022/04/24 13:00 | Theo Arribage v Tim Sandkaulen | 3-6,2-6 |
| ITF M15 Meerbusch | 2022/05/03 08:00 | Jannik Rother v Alen Moritz Hodzic | 6-4,6-3 |
| ITF M15 Meerbusch | 2022/05/02 15:30 | Jasza Szajrych v Jannik Rother | 5-7,5-7 |
| ITF M15 Meerbusch | 2022/05/01 07:30 | Daniel Milardovic v Jannik Rother | 4-6,6-7 |
| German Championship | 2021/12/05 09:00 | Nils Brinkmann v Jannik Rother | 0-0 |
| ITF M15 Oldenzaal | 2021/08/15 12:00 | Jannik Rother v Noel Larwig | 6-4,1-6,6-10 |
| ITF M25 Wetzlar | 2021/08/04 12:30 | Constantin Schmitz v Jannik Rother | 6-2,6-0 |
| ITF M25 Wetzlar | 2021/08/03 08:55 | Johann Lars v Jannik Rother | 6-4,5-7,5-10 |
| ITF M25 Wetzlar | 2021/08/02 12:45 | Jannik Rother v Gilad Tamar | 6-1,6-0 |