| Belgian Int. WD | 2023/09/14 19:30 | Kupca/Romanova v Bergstein/Werge | L | 0-2 |
| Belgian Int. WD | 2023/09/14 12:25 | Odijk/Van Leijsen v Kupca/Romanova | W | 0-2 |
| Latvia Int. WD | 2023/09/01 16:35 | Kupca/Romanova v Jacob/Pognante | L | 0-2 |
| Lithuanian Int. WD | 2023/06/09 14:25 | Kupca/Romanova v Crespel/Desmots-Chacun | L | 0-2 |
| Estonian Int. WD | 2023/01/13 18:05 | Kupca/Romanova v Frost/Ryan | L | 0-2 |
| Estonian Int. WD | 2023/01/13 11:30 | Kupca/Romanova v Johansson/Kuhl | W | 2-0 |
| Hungarian Int. WD | 2022/11/04 13:00 | Kupca/Romanova v Fuglsang/Thomsen | L | 1-2 |
| Dutch Open WD | 2022/10/14 16:45 | Kupca/Romanova v Chan/Yang | L | 0-2 |
| Hong Kong Open WD | 2023/09/12 10:30 | Tan/Muralitharan v Efler/Lohau | L | 2-1 |
| China Open WD | 2023/09/05 08:15 | Fukushima/Hirota v Efler/Lohau | L | 2-0 |
| World Championships WD | 2023/08/22 12:50 | Yeung/Yeung v Efler/Lohau | L | 2-0 |
| Australian Open WD | 2023/08/03 09:20 | Efler/Lohau v Fukushima/Hirota | L | 0-2 |
| Australian Open WD | 2023/08/02 00:20 | Ea/Somerville v Efler/Lohau | W | 0-2 |
| European Games WD | 2023/06/30 15:30 | Jille/Seinen v Efler/Lohau | L | 2-1 |
| European Games WD | 2023/06/29 16:00 | Efler/Lohau v Fruergaard/Thygesen | W | 2-1 |
| European Games WD | 2023/06/27 14:20 | Lambert/Tran v Efler/Lohau | L | 2-0 |