| Portuguese Int. XD | 2021/05/08 08:00 | Scheiel/Volkmann v Vestergaard M / Anthonisen N P | W | 1-2 |
| Belgian Int. XD | 2021/10/28 07:20 | Vestergaard M / Anthonisen N P v Kargaev R / Vorobeva V | W | 2-0 |
| Dutch Open XD | 2021/10/14 07:00 | Hee/Tan v Vestergaard M / Anthonisen N P | L | 2-0 |
| Denmark Masters XD | 2021/08/06 11:20 | Rawat/Ponnappa v Vestergaard M / Anthonisen N P | L | 2-0 |
| Denmark Masters XD | 2021/08/06 07:00 | Vestergaard M / Anthonisen N P v Bugtrup/Bergstein | W | 2-1 |
| Denmark Masters XD Qual | 2021/08/05 16:50 | Hybel/Melgaard v Vestergaard M / Anthonisen N P | W | 0-2 |
| Denmark Masters XD Qual | 2021/08/05 11:15 | Sunekaer/Werge v Vestergaard M / Anthonisen N P | W | 0-2 |
| Austrian Open XD | 2021/05/29 15:00 | Beh/Cheng v Vestergaard M / Anthonisen N P | L | 2-0 |
| Austrian Open XD | 2021/05/29 08:00 | Ivancic/Polanc v Vestergaard M / Anthonisen N P | W | 0-2 |
| Czech Open XD | 2021/10/22 15:30 | Scheiel/Volkmann v Lim/Wong | L | 1-2 |
| Ukraine Int. XD | 2021/09/09 07:00 | Scheiel/Volkmann v Bokka Navaneeth/Thaker | L | 0-2 |
| Ukraine Int. XD | 2021/09/08 07:00 | Scheiel/Volkmann v Scheiwiller/Amiguet | W | 2-0 |
| Denmark Masters XD | 2021/08/06 07:00 | Scheiel/Volkmann v Grimley M / Torrance C | L | 0-2 |
| Austrian Open XD | 2021/05/29 08:40 | Ivanic/Arih v Scheiel/Volkmann | L | 2-0 |
| Austrian Open XD | 2021/05/28 11:25 | Gnedt R / Polc U v Scheiel/Volkmann | W | 0-2 |
| 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 |