| Irish Open XD | 2023/11/16 09:40 | Houthoofd/Middleton v Brandt/Werge | L | 0-2 |
| Hungarian Int. XD Qual | 2023/11/01 13:20 | Piris/Jimenez v Houthoofd/Middleton | L | 2-1 |
| Dutch Open XD | 2023/10/12 09:55 | Houthoofd/Middleton v Renoir/Margueritte | L | 0-2 |
| Scottish Open XD | 2023/10/06 08:40 | Hemming/van Leeuwen v Houthoofd/Middleton | L | 2-0 |
| Scottish Open XD Qual | 2023/10/05 09:00 | Freer/Freer v Houthoofd/Middleton | W | 0-2 |
| Scottish Open XD Qual | 2023/10/05 08:00 | Kenny/McCallister v Houthoofd/Middleton | W | 0-2 |
| Belgian Int. XD Qual | 2023/09/13 07:00 | Trescarte/Jacob v Houthoofd/Middleton | L | 2-0 |
| Lithuanian Int. XD | 2023/06/10 06:25 | Ounmaa/Uprus v Houthoofd/Middleton | L | 2-1 |