Stadium: ACTIVE+Logistics-C6 Round: 26 Ground: Clay
| ITF M15 Allershausen | 2021/09/01 09:00 | Dominik Boehler v Michael Weindl | 1-6,6-1,6-2 |
| ITF M15 Bad Waltersdorf | 2021/08/24 07:00 | Dominik Boehler v Marko Topo | 7-6,6-7,4-6 |
| ITF M15 Oldenzaal | 2021/08/17 10:15 | Dominik Boehler v Oscar Moraing | 4-6,1-6 |
| ITF M15 Oldenzaal | 2021/08/16 10:00 | Dominik Boehler v Louis Allen | 6-1,6-1 |
| ITF M25 Frankfurt am Main | 2021/08/10 10:20 | Dominik Boehler v Benito Sanchez Martinez | 4-6,6-7 |
| ITF M25 Frankfurt am Main | 2021/08/09 14:10 | Dominik Boehler v Julian Worn | 6-2,6-3 |
| ITF M15 Frederiksberg | 2021/08/04 07:50 | Dominik Boehler v August Holmgren | 4-6,6-7 |
| ITF M15 Troisdorf | 2021/05/11 10:00 | Dominik Boehler v Oscar Moraing | 1-6,4-6 |
| ITF M15 Allershausen | 2021/08/31 10:00 | Thomas Jan Dafcik v Luke Johnson | 5-7,0-6 |
| ITF M15 Oldenzaal | 2021/08/22 09:30 | Luke Johnson v Damien Wenger | 2-6,3-6 |
| ITF M15 Oldenzaal | 2021/08/21 10:50 | Luke Johnson v Lorenzo Bocchi | 4-6,6-1,6-0 |
| ITF M15 Oldenzaal | 2021/08/20 13:45 | Giles Hussey v Luke Johnson | 6-3,0-6,3-6 |
| ITF M15 Oldenzaal | 2021/08/19 12:35 | Constantin Schmitz v Luke Johnson | 7-5,0-6,3-6 |
| ITF M15 Oldenzaal | 2021/08/18 15:15 | Romain Faucon v Luke Johnson | 3-6,5-7 |
| ITF M15 Gdynia | 2021/08/11 14:25 | Luke Johnson v Szymon Kielan | 1-6,6-7 |
| ITF M15 Gdynia | 2021/08/10 08:00 | Luke Johnson v Harry Wendelken | 6-3,6-7,10-5 |