Stadium: Sydbank Arena Round: 5
| ITF M15 Monastir | 2021/09/06 11:00 | Evgeny Philippov v Johannes Ingildsen | 6-4,6-2 |
| ITF M15 Monastir | 2021/09/05 11:00 | Hao Sheng Koay v Johannes Ingildsen | 6-3,6-7,3-10 |
| ITF M15 Monastir | 2021/08/31 08:00 | August Holmgren v Johannes Ingildsen | 4-6,6-7 |
| ITF M15 Monastir | 2021/08/30 10:00 | Johannes Ingildsen v Michael Zhu | 6-2,6-0 |
| ITF M15 Monastir | 2021/08/29 08:00 | Ajay Pruthvi Nemakal v Johannes Ingildsen | 2-6,1-6 |
| ITF M15 Frederiksberg | 2021/08/06 09:00 | Benjamin Hannestad v Johannes Ingildsen | 2-6,7-6,6-2 |
| ITF M15 Frederiksberg | 2021/08/05 08:00 | Johannes Ingildsen v Matias Zukas | 6-3,6-1 |
| ITF M15 Frederiksberg | 2021/08/04 09:40 | Elmer Moller v Johannes Ingildsen | 5-7,1-6 |
| Davis Cup | 2021/09/17 15:35 | August Holmgren v Kasidit Samrej | 3-6,7-5,6-2 |
| 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 |