| WTT Star Contender London MD | 10/23 18:25 | 4 | Verdonschot/Bertelsmeier v Allegro/R'fosse | L | 1-3 | |
| WTT Star Contender London MD Quals | 10/22 12:35 | 3 | Choong/Wong v Verdonschot/Bertelsmeier | W | 2-3 | |
| WTT Contender Zagreb MD | 06/27 10:30 | 3 | Huang/Xue v Verdonschot/Bertelsmeier | L | 3-0 | |
| WTT Contender Zagreb MD | 06/26 12:35 | 4 | Verdonschot/Bertelsmeier v Xiang/Xu | W | 3-2 | |
| WTT Contender Zagreb MD Quals | 06/25 14:40 | 3 | Verdonschot/Bertelsmeier v Oleksandr Gvozdyk | W | 3-1 |