| International du Portugal Doubles Mixtes | 2024/03/09 10:00 | Ivancic/Polanc v Eckerlin/Lehmann | W | 1-2 |
| International du Portugal Doubles Mixtes | 2024/03/08 10:00 | Eckerlin/Lehmann v Akin-Mulrooney/Kwan | W | 2-0 |
| Open d'Allemagne - Doubles Mixtes | 2024/02/28 17:55 | Mentari/Rivaldy v Eckerlin/Lehmann | L | 2-0 |
| Open d'Allemagne - Doubles Mixtes - Qualif. | 2024/02/27 09:35 | Eckerlin/Lehmann v Magee/Ryan | W | 2-0 |
| Hylo Open XD Qual | 2023/10/31 07:00 | Eckerlin/Lehmann v Grimley C / O Donnell E | L | 1-2 |
| Latvia Int. XD | 2023/09/03 10:00 | Eckerlin/Lehmann v Trescarte/Jacob | L | 0-2 |
| Latvia Int. XD | 2023/09/03 06:00 | Eckerlin/Lehmann v Pognante/Labarthe | W | 2-1 |
| Latvia Int. XD | 2023/09/02 12:00 | Eckerlin/Lehmann v Daniswara/Tapola | W | 2-0 |
| International du Portugal Doubles Mixtes | 2024/03/09 10:00 | Garcia/Rodriguez v van Leeuwen/Birch | W | 0-2 |
| International du Portugal Doubles Mixtes | 2024/03/08 10:00 | van Leeuwen/Birch v Cybulski/Marczak | W | 2-0 |
| Dutch Open XD | 2022/10/14 11:00 | Chiu/Lin v van Leeuwen/Birch | L | 2-0 |
| Dutch Open XD | 2022/10/12 17:15 | Innocenzo Santoro/Cong v van Leeuwen/Birch | W | 0-2 |
| Polish Int. XD | 2022/09/23 17:00 | van Leeuwen/Birch v Chiu/Lin | L | 1-2 |
| Polish Int. XD | 2022/09/22 13:00 | van Leeuwen/Birch v Perez/Leal | W | 2-0 |
| Nantes Int. XD | 2022/06/24 08:20 | van Leeuwen/Birch v Makkasasithorn/Sudjaipraparat | L | 0-2 |
| Italian Int. XD | 2022/06/04 09:40 | van Leeuwen/Birch v Oupthong/Korepap | L | 0-2 |