| Giraldilla Int. XD | 2018/10/30 15:00 | Scheiel/Volkmann v Gnedt R / Polc U | L | 2-0 |
| Slovenia Int. XD | 2021/05/20 08:40 | Choong/Toh v Gnedt R / Polc U | L | 2-0 |
| Bulgarian Int. XD | 2020/10/02 11:40 | Tomic/Vitman v Gnedt R / Polc U | L | 2-0 |
| Italian Int. XD Qual | 2019/12/12 13:30 | Gnedt R / Polc U v Z-Bexell / Sjoo | L | 0-2 |
| Scottish Open XD | 2019/11/21 18:30 | Gnedt R / Polc U v Volker J C / Janssens E | L | 0-2 |
| Slovenia Int. XD | 2019/05/16 08:00 | Villeger W / Bauer S v Gnedt R / Polc U | L | 2-0 |
| Croatian Int. XD | 2019/04/19 07:00 | Christensen M / Syvertsen N v Gnedt R / Polc U | W | 0-2 |
| Orléans Masters - Doubles Mixtes - Qualif. | 2019/03/19 13:15 | Gnedt R / Polc U v Lim K W / Lee Z Q | L | 1-2 |
| Giraldilla Int. XD | 2018/10/30 15:00 | Scheiel/Volkmann v Gnedt R / Polc U | L | 2-0 |
| Masters d'Espagne - Doubles Mixtes | 2021/05/20 14:15 | Villeger W / Bauer S v Scheiel/Volkmann | L | 2-1 |
| Masters d'Espagne - Doubles Mixtes | 2021/05/19 12:55 | Scheiel/Volkmann v Magee J / Boyle S | W | 2-1 |
| Portuguese Int. XD | 2021/05/08 08:00 | Scheiel/Volkmann v Vestergaard M / Anthonisen N P | L | 1-2 |
| Open d'Angleterre - Double Mixtes | 2021/03/18 14:40 | Mikkelsen/Soby v Scheiel/Volkmann | L | 2-0 |
| Open d'Angleterre - Double Mixtes | 2021/03/17 14:50 | Scheiel/Volkmann v Zilberman/Zilberman | W | 2-1 |
| Denmark Open XD | 2020/10/13 10:30 | Adcock C / Adcock G v Scheiel/Volkmann | L | 2-0 |
| Italian Int. XD | 2019/12/13 08:00 | Wolfenden / Moore v Scheiel/Volkmann | L | 2-0 |
| Irish Open XD | 2019/11/14 10:15 | Scheiel/Volkmann v Magee S / Magee C | L | 0-2 |