Stadion: Sydbank Arena Round: 2
| ITF - M15 - Monastir | 2021/09/06 11:00 | August Holmgren v Theo Arribage | 6-4,5-7,9-11 |
| ITF - M15 - Monastir | 2021/09/05 08:00 | August Holmgren v Preston Connor | 6-0,6-1 |
| 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 - M25 - Nonthaburi | 2020/02/05 03:35 | Kasidit Samrej v Denis Yevseyev | 4-6,4-6 |
| ITF - M25 - Nonthaburi | 2020/02/04 03:40 | Kasidit Samrej v Chien Hsun Lo | 6-4,6-7,2-10 |
| ITF - M25 - Nonthaburi | 2020/02/03 05:40 | Manish Sureshkumar v Kasidit Samrej | 5-7,4-6 |
| ITF - M25 - Nonthaburi | 2020/02/02 06:45 | Kasidit Samrej v Krittin Koaykul | 6-2,6-3 |
| ITF - M25 - Nonthaburi | 2020/01/29 07:25 | Kasidit Samrej v Shuichi Sekiguchi | 3-6,2-6 |
| Challenger - Bangkok 2 | 2020/01/20 03:00 | Kasidit Samrej v Kaichi Uchida | 4-6,3-6 |
| Challenger - Bangkok | 2020/01/12 07:30 | Kasidit Samrej v Chun Hsin Tseng | 1-6,2-6 |
| ITF - M15 - Hongkong | 2020/01/10 02:00 | Kasidit Samrej v Yuta Shimizu | 4-6,4-6 |