stadio: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/29 10:30 | Hao Sheng Koay v Luis Diego Chavez Villalpando | 4-6,6-4,9-11 |
| Coppa Davis | 2017/07/21 05:30 | Hao Sheng Koay v Jabor Mohammed Ali Mutawa | 6-7,6-1,4-6 |
| ITF Sri Lanka F2 | 2017/06/27 03:00 | Giovani Samaha v Hao Sheng Koay | 6-3,6-2 |
| ITF Sri Lanka F1 | 2017/06/20 03:30 | Yurii Dzhavakian v Hao Sheng Koay | 6-4,6-1 |
| ITF Sri Lanka F1 | 2017/06/18 04:00 | Chandril Sood v Hao Sheng Koay | 6-3,6-7,3-6 |
| ITF Sri Lanka F1 | 2017/06/17 04:00 | Hao Sheng Koay v Sai Saran Reddy Byreddy | 6-1,2-6,6-2 |
| Coppa Davis | 2016/03/06 04:30 | Jui-Chen Hung v Hao Sheng Koay | 7-5,6-1 |
| WTA Kuala Lumpur - Qual. | 2014/09/21 04:40 | James Ward v Hao Sheng Koay | 6-0,6-0 |
| 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 |
| ITF M15 Vejle | 2021/07/25 11:00 | Yannik Steinegger v Johannes Ingildsen | 6-4,6-2 |
| UTR Pro Tennis Series Copenhagen | 2021/06/15 14:15 | Philip Hjorth v Johannes Ingildsen | 6-3,6-1 |