Stadion: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 - Frederiksberg | 2021/08/07 11:05 | Markus Eriksson v August Holmgren | 6-3,3-6,6-4 |
| ITF - M15 - Frederiksberg | 2021/08/06 12:40 | Mick Veldheer v August Holmgren | 4-6,4-6 |
| ITF - M15 - Frederiksberg | 2021/08/05 12:25 | August Holmgren v Sebastian Prechtel | 6-3,3-6,6-3 |
| ITF - M15 - Frederiksberg | 2021/08/04 07:50 | Dominik Boehler v August Holmgren | 4-6,6-7 |
| ITF - M15 - Vejle | 2021/08/01 10:20 | Ergi Kirkin v August Holmgren | 7-6,6-4 |
| ITF - M15 - Vejle | 2021/07/31 11:00 | Jonathan Mridha v August Holmgren | 6-3,3-6,4-6 |
| ITF - M15 - Vejle | 2021/07/30 13:30 | Patrick Kypson v August Holmgren | 2-6,6-3,6-7 |
| ITF - M15 - Vejle | 2021/07/30 07:50 | August Holmgren v Mats Rosenkranz | 6-2,7-6 |
| ITF - M15 - Monastir | 2021/08/22 10:00 | Masamichi Imamura v Luis Diego Chavez Villalpando | 6-7,6-1,5-10 |
| ITF - M15 - Monastir | 2021/08/19 07:30 | Luciano Darderi v Masamichi Imamura | 6-3,6-0 |
| ITF - M15 - Monastir | 2021/08/18 07:30 | Masamichi Imamura v Mattias Southcombe | 6-3,6-1 |
| ITF - M15 - Monastir | 2021/08/17 07:30 | Masamichi Imamura v Luis Diego Chavez Villalpando | 7-6,7-6 |
| ITF - M15 - Monastir | 2021/08/16 08:30 | Chanchai Sookton-Eng v Masamichi Imamura | 3-6,4-6 |
| ITF - M15 - Monastir | 2021/08/15 09:30 | Blu Baker v Masamichi Imamura | 3-6,5-7 |
| ITF - M15 - Monastir | 2021/08/10 07:30 | Masamichi Imamura v Keisuke Saitoh | 6-7,2-6 |
| ITF - M15 - Monastir | 2021/08/09 07:30 | Masamichi Imamura v Lorenzo Gagliardo | 6-3,6-2 |