Stadion: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2021/08/31 08:00 | August Holmgren v Johannes Ingildsen | 4-6,6-7 |
| ITF - M15 - Monastir | 2021/08/29 08:00 | August Holmgren v Masamichi Imamura | 6-4,6-2 |
| 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 - Monastir | 2021/08/17 08:30 | Naoki Tajima v Preston Connor | 6-1,6-0 |
| ITF - M15 - Monastir | 2021/08/08 07:30 | Babji Siva Atturu v Preston Connor | 7-6,1-6,10-3 |
| ITF - M15 - Monastir | 2021/08/02 08:30 | Siddhant Banthia v Preston Connor | 6-0,6-0 |
| ITF - M15 - Skopje | 2021/06/06 12:00 | Stefano Battaglino v Preston Connor | 6-1,6-1 |
| ITF - M15 - Skopje | 2021/05/30 12:30 | Luka Pavlovic v Preston Connor | 6-0,6-1 |
| ITF - M25 - Kiseljak | 2021/05/23 07:00 | Preston Connor v Petar Jovic | 4-6,2-6 |
| ITF - M15 - Brcko | 2021/05/16 08:15 | Preston Connor v Dusan Rajic | 3-6,0-6 |
| ITF - M15 - Prijedor | 2021/05/09 09:30 | Preston Connor v Tomislav Jotovski | 0-6,1-6 |