| Polish Int. | 2023/09/22 11:00 | Alexander Pedersen v Finn Achthoven | L | 2-1 |
| Belgian Int. Qual | 2023/09/13 14:00 | Finn Achthoven v Harry Huang | L | 0-2 |
| Belgian Int. Qual | 2023/09/13 12:40 | Finn Achthoven v Alexander Pedersen | W | 2-1 |
| Belgian Int. Qual | 2023/09/13 10:40 | Alexander Ringbaek v Finn Achthoven | W | 1-2 |
| Slovenia Future Series | 2023/09/08 15:45 | Julien Scheiwiller v Finn Achthoven | L | 2-0 |
| Slovenia Future Series | 2023/09/08 10:40 | Finn Achthoven v Chu Chen Lin | W | 2-0 |
| Latvia Int. | 2023/09/01 12:00 | Finn Achthoven v Kian-Yu Oei | L | 1-2 |
| Nouvelle Aquitane Future Series | 2023/07/07 08:00 | Julien Scheiwiller v Finn Achthoven | L | 2-1 |
| Croatia Int. Qual | 2023/09/28 08:10 | Justin Seibel v Arun Kumar Ashok Kumar | L | 2-1 |
| Polish Int. Qual | 2023/09/21 10:20 | Kai Niederhuber v Arun Kumar Ashok Kumar | L | 2-0 |
| Slovenia Future Series Qual | 2023/09/07 12:40 | Patrick Zbinden v Arun Kumar Ashok Kumar | L | 2-0 |
| Slovenia Future Series Qual | 2023/09/07 08:00 | Andre Irpola v Arun Kumar Ashok Kumar | W | 0-2 |
| Latvia Int. Qual | 2023/08/31 08:30 | Ananda Daniswara v Arun Kumar Ashok Kumar | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/12 07:35 | Phone Pyae Naing v Arun Kumar Ashok Kumar | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/05 12:50 | Arun Kumar Ashok Kumar v Burestedt, Felix | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/05 10:10 | Arun Kumar Ashok Kumar v Xanthou, Ilias | W | 2-1 |