| Austrian Open Qual | 2021/05/27 09:50 | Finn Achthoven v Miha Ivanic | L | 1-2 |
| Slovenia Int. | 2021/05/20 11:20 | Finn Achthoven v Alex Lanier | L | 0-2 |
| Portuguese Int. Qual | 2021/05/06 14:00 | Robin Mesman v Finn Achthoven | L | 2-1 |
| European Team Championships | 2020/02/14 15:00 | Finn Achthoven v Harry Huang | L | 0-2 |
| European Team Championships | 2020/02/12 12:30 | Finn Achthoven v Jerome Pauquet | W | 2-0 |
| Slovenia Future Series Qual | 2019/11/21 08:25 | Jesper Paul v Finn Achthoven | L | 2-0 |
| Dutch Int. Qual | 2019/04/11 16:30 | Finn Achthoven v Kiran George | L | 0-2 |