| Belgian Int. WD | 2021/10/30 15:00 | Iwanaga/Nakanishi v MacPherson/Torrance | W | 2-0 |
| Belgian Int. WD | 2021/10/29 17:30 | Jongsathapornparn/Muenwong v Iwanaga/Nakanishi | W | 1-2 |
| Belgian Int. WD | 2021/10/29 09:00 | Iwanaga/Nakanishi v Jille/Seinen | W | 2-1 |
| Belgian Int. WD | 2021/10/28 16:25 | Iwanaga/Nakanishi v O'Donnell/Tolman | W | 2-0 |
| Dutch Open WD | 2019/10/13 12:00 | Stoeva/Stoeva v Iwanaga/Nakanishi | L | 2-0 |
| Dutch Open WD | 2019/10/12 13:10 | Iwanaga/Nakanishi v Efler L / Herttrich I | W | 2-0 |
| Dutch Open WD | 2019/10/11 16:50 | Iwanaga/Nakanishi v Piek S / Seinen C | W | 2-0 |
| Dutch Open WD | 2019/10/10 16:45 | Boeje A / Poulsen M v Iwanaga/Nakanishi | W | 0-2 |
| Open de France - Doubles Femmes | 2021/10/28 15:00 | Fruergaard/Thygesen v Fukushima/Higashino | L | 0-2 |
| Open de France - Doubles Femmes | 2021/10/26 14:10 | Fruergaard/Thygesen v Azurmendi/Corrales | W | 2-0 |
| Denmark Open WD | 2021/10/21 10:00 | Polii G / Rahayu A v Fruergaard/Thygesen | L | 2-0 |
| Denmark Open WD | 2021/10/19 10:40 | Fruergaard/Thygesen v Hoo/Lim | W | 2-0 |
| Uber Cup - Doubles Femmes | 2021/10/14 11:50 | Lee/Shin v Fruergaard/Thygesen | L | 2-0 |
| Uber Cup - Doubles Femmes | 2021/10/10 17:20 | Fruergaard/Thygesen v Honderich R / Tsai K | W | 2-0 |
| Uber Cup - Doubles Femmes | 2021/10/09 12:00 | Fruergaard/Thygesen v Lee/Thinaah | W | 2-1 |
| Sudirman Cup WD | 2021/10/01 08:30 | Chen/Jia v Fruergaard/Thygesen | L | 2-0 |