| Czech Open MD | 2021/10/22 18:00 | Man/Tee v Datko/Scheiel | L | 2-0 |
| Ukraine Int. MD | 2021/09/08 11:00 | Datko/Scheiel v Ishaan Bhatnagar/Sai Pratheek K | L | 0-2 |
| Austrian Open - Doubles Hommes | 2021/05/28 15:20 | Lauritzen/Vestergaard v Datko/Scheiel | L | 2-0 |
| Masters d'Espagne - Doubles Hommes | 2021/05/18 14:15 | Datko/Scheiel v Carnando/Marthin | L | 0-2 |
| Portuguese Int. MD | 2021/05/07 18:00 | Datko/Scheiel v Belarbi/Hamek | L | 1-2 |
| SaarLorLux Open 2019, MD | 2020/10/29 12:00 | Jansen J R / Kaesbauer P v Datko/Scheiel | L | 2-0 |
| SaarLorLux Open 2019, MD | 2020/10/27 15:45 | Van Der Aar/Wassink v Datko/Scheiel | W | 1-2 |
| Denmark Open MD | 2020/10/15 12:40 | Bay/Moelhede v Datko/Scheiel | L | 2-0 |
| Dutch Open MD | 2021/10/16 09:20 | Tan C T / Tan W G v Sondergaard/Toft | L | 2-0 |
| Dutch Open MD | 2021/10/15 17:55 | Sondergaard/Toft v Haase/Vlaar | W | 2-0 |
| Dutch Open MD | 2021/10/14 11:00 | Dwi Putra G / Wijaya G C W v Sondergaard/Toft | W | 0-2 |
| Polish Int. MD | 2021/09/25 16:00 | Easton/Russ v Sondergaard/Toft | L | 2-0 |
| Polish Int. MD | 2021/09/25 13:20 | Bizjak/Maksimovic v Sondergaard/Toft | W | 0-2 |
| Polish Int. MD | 2021/09/24 10:20 | Sondergaard/Toft v Duijs G / van Der Aar W | W | 2-0 |
| Denmark Masters MD | 2021/08/06 11:00 | Sondergaard/Toft v Corvee/Labar | L | 1-2 |
| Austrian Open - Doubles Hommes | 2021/05/29 11:10 | Chang/Chia v Sondergaard/Toft | L | 2-1 |