| Internacional de Lituania - Dobles Masculinos | 2022/06/10 14:35 | Abela/Cassar v Koppen/Stoffelen | W | 1-2 |
| Open de Luxemburgo - Dobles Masculinos | 2022/05/06 13:40 | Gupta/Yap v Koppen/Stoffelen | L | 2-0 |
| Holanda - Internacional - Dobles Masculinos | 2022/04/14 09:40 | Koppen/Stoffelen v Kjaer/Sogaard | L | 0-2 |
| Slovak Open - Dobles Masculinos | 2022/03/03 20:00 | Koppen/Stoffelen v Boon/Wong | L | 0-2 |
| Open de Suecia - Dobles Masculinos | 2022/01/21 17:25 | Koppen/Stoffelen v Corvee/Gaudin | L | 0-2 |
| Italia - International - Dobles Masculinos | 2021/12/18 09:00 | Boe/Kjaer v Koppen/Stoffelen | L | 2-1 |
| Italia - International - Dobles Masculinos | 2021/12/17 15:20 | Koppen/Stoffelen v Dietrich/Zarrouk | W | 2-0 |
| Future Series de Eslovenia - Dobles Masculinos | 2021/11/26 17:25 | Koppen/Stoffelen v Haase/Vlaar | L | 0-2 |