| Bulgarian Open WD | 2019/08/15 08:30 | Ercetin/Inci v Choi/Wu | L | 2-0 |
| Bulgarian Open WD | 2019/08/14 14:30 | Choi/Wu v Busch/Schulz | W | 2-1 |
| Bulgarian Open WD | 2019/08/14 09:00 | Choi/Wu v Heriau/Lambert | W | 2-1 |
| Hyderabad Open WD | 2019/08/09 08:50 | Choi/Wu v Fan/Wu | L | 0-2 |
| Hyderabad Open WD | 2019/08/08 09:30 | Ng/Yeung v Choi/Wu | W | 1-2 |
| Hyderabad Open WD | 2019/08/07 06:50 | Veludurthi/Warang v Choi/Wu | W | 0-2 |
| Canada Open WD | 2019/07/03 20:30 | Baek/Jung v Choi/Wu | L | 2-0 |
| Pan Am Championships WD | 2019/04/28 16:30 | Honderich/Tsai v Choi/Wu | L | 2-0 |
| China Open WD | 2019/09/18 08:00 | Sakuramoto/Takahata v Fukushima/Hirota | L | 0-2 |
| Chinese Taipei Open WD | 2019/09/06 08:10 | Polii/Rahayu v Sakuramoto/Takahata | L | 2-0 |
| Chinese Taipei Open WD | 2019/09/05 04:40 | Sakuramoto/Takahata v Li/Teng | W | 2-0 |
| Chinese Taipei Open WD | 2019/09/04 02:40 | Sakuramoto/Takahata v Awanda/Bernadet | W | 2-0 |
| Akita Masters WD | 2019/08/18 04:00 | Marwah/Syaikah v Sakuramoto/Takahata | W | 1-2 |
| Akita Masters WD | 2019/08/17 04:30 | Chen/Zhang v Sakuramoto/Takahata | W | 0-2 |
| Akita Masters WD | 2019/08/16 03:20 | Iwanaga/Nakanishi v Sakuramoto/Takahata | W | 0-2 |
| Akita Masters WD | 2019/08/15 05:15 | Imai/Yamafuji v Sakuramoto/Takahata | W | 0-2 |