| Korea Masters 2019, MD, Qualification | 11/07 05:40 | 3 | Choi / Park v Okimoto/Tanioka | L | 1-2 | |
| Korea Masters MD | 04/14 05:40 | - | Choi / Park v Liu/Ou | L | 0-2 | |
| Korea Masters MD | 04/13 02:00 | 5 | Choi / Park v Chrisnanta/Kwek | - | Walkover | |
| Korea Masters MD | 11/20 07:15 | 5 | Choi / Park v Inoue T / Kaneko Y | L | 0-2 | |
| Korea Masters 2019, MD, Qualification | 11/19 03:30 | - | Choi / Park v Park/Yuk | W | 2-1 | |
| Giraldilla Int. XD | 05/10 04:30 | 4 | Attri / Reddy v Choi / Park | L | 2-0 | |
| Giraldilla Int. XD | 05/09 06:10 | 5 | Choi / Park v Leung S W H / Wheller M | W | 2-0 | |
| Giraldilla Int. XD | 05/02 01:20 | 5 | Choi / Park v Apisuk I / Tanupat V | L | 0-2 | |
| Open de Suisse - Doubles Femmes - Qualif. | 04/25 06:40 | 5 | Alfian/Ardianto v Choi / Park | L | 2-0 | |
| China Masters MD | 04/13 10:30 | 3 | Di / Wang v Choi / Park | L | 2-0 | |
| Giraldilla Int. XD | 04/12 11:49 | - | Chen/Yang v Choi / Park | W | 0-2 | |
| China Masters MD | 04/12 08:50 | 4 | Chen / Yang v Choi / Park | W | 0-2 |