| Giraldilla Int. XD | 2018/09/15 13:30 | Arends J / Piek S v 홀 A / 맥퍼슨 J | W | 2-0 |
| Giraldilla Int. XD | 2018/09/14 16:30 | Arends J / Piek S v 질 R / 반 데르 아르 I | W | 2-0 |
| Giraldilla Int. XD | 2018/08/30 09:10 | 카르가예프 R / 보로베바 V v Arends J / Piek S | L | 2-1 |
| All England Open | 2018/07/31 02:40 | 고 S H / 라이 S J v Arends J / Piek S | L | 2-0 |
| All England Open | 2018/07/30 05:20 | Arends J / Piek S v 포가티 M / 중 I | W | 2-0 |
| All England Open | 2018/07/04 08:00 | Arends J / Piek S v 애드콕 C / 애드콕 G | L | 0-2 |
| Canada Open XD | 2018/06/23 21:30 | Arends J / Piek S v 람스퍼스 M / 헤르트리히 I | L | 0-2 |
| Canada Open XD | 2018/06/22 21:00 | 루 K / 첸 L v Arends J / Piek S | W | 1-2 |
| German Open 2019, WD, Qualification | 2017/11/02 18:20 | Issara B / Amitrapai S v Pistorius J / Kaepplein L | L | 2-0 |
| Indonesia Masters XD | 2017/11/02 10:30 | Pistorius J / Kaepplein L v Heinz A / Horbach A | W | 2-0 |
| German Open 2019, WD, Qualification | 2017/10/31 12:40 | Pistorius J / Kaepplein L v Zavadsky D / Zharka Y | W | 2-0 |
| German Open 2019, WD, Qualification | 2017/10/24 10:40 | Pistorius J / Kaepplein L v Kosetskaya E / Sozonov I | L | 0-2 |
| German Open 2019, WD, Qualification | 2017/10/24 08:40 | Pistorius J / Kaepplein L v 클레어 M / 윌리엄스 V | W | 2-1 |
| German Open 2019, WD, Qualification | 2017/10/17 07:00 | Kosetskaya E / Sozonov I v Pistorius J / Kaepplein L | L | 2-0 |
| Dutch Open XD | 2017/10/11 11:30 | Pistorius J / Kaepplein L v Jille R / Lefel E | L | 0-2 |