| Slovenia Int. - Dublu Mixt | 2021/05/22 13:00 | Choong/Toh v Erwiansyah/Asharunnisa | W | 2-0 |
| Slovenia Int. - Dublu Mixt | 2021/05/22 08:00 | Knudsen/Norrman v Choong/Toh | W | 0-2 |
| Slovenia Int. - Dublu Mixt | 2021/05/21 10:00 | Choong/Toh v Sunekaer/Werge | W | 2-0 |
| Slovenia Int. - Dublu Mixt | 2021/05/21 08:20 | Smilowski/Adamek v Choong/Toh | W | 1-2 |
| Slovenia Int. - Dublu Mixt | 2021/05/20 08:40 | Choong/Toh v Gnedt/Polc | W | 2-0 |
| Polish Open - Dublu Mixt | 2021/03/28 08:00 | Choong/Toh v Mueller/Stern | W | 2-0 |
| Polish Open - Dublu Mixt | 2021/03/27 16:00 | Bochat/Adamek v Choong/Toh | W | 0-2 |
| Polish Open - Dublu Mixt | 2021/03/27 08:40 | Choong/Toh v Matusz/Szubert | W | 2-0 |
| Slovenia Int. - Dublu Mixt | 2021/05/21 10:00 | Birker/Hochmeir v Knudsen/Norrman | L | 0-2 |
| Slovenia Int. - Dublu Mixt | 2021/05/21 08:00 | Birker/Hochmeir v Doder/Loncar | W | 2-1 |
| Slovenia Int. - Dublu Mixt | 2021/05/20 08:00 | Birker/Hochmeir v Wassink/Laurens | W | 2-0 |
| Portuguese Int. XD | 2021/05/07 14:00 | Birker/Hochmeir v Stoffersen/Fuglsang | L | 0-2 |
| Campionatul European - Dublu Mixt | 2021/04/28 08:00 | Sonmez/Erdem v Birker/Hochmeir | L | 2-1 |
| Orleans Masters - Dublu Mixt | 2021/03/25 16:45 | Van Nieuwkerke/Jaques v Birker/Hochmeir | L | 2-0 |
| Campionatul European pe Echipe Mixte Mixte - Dublu Mixt | 2020/12/10 17:00 | Kral/Svabikova v Birker/Hochmeir | W | 0-2 |
| SaarLorLux Open XD | 2020/10/29 16:30 | Van Der Aar/Seinen v Birker/Hochmeir | L | 2-1 |