| Sudirman Cup XD | 05/15 09:00 | - | Chae Y J / Kim H N v 엘리스 M / 스미스 L | W | 2-0 | |
| Indonesia Open XD | 11/23 08:00 | - | Dechapol/Taerattanachai v Chae Y J / Kim H N | D |
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| Indonesia Open XD | 11/23 07:25 | - | 푸아바라누크로 D / 태라타나차이 S v Chae Y J / Kim H N | L | 2-0 | |
| Indonesia Masters XD | 11/18 02:00 | - | 엘리스 M / 스미스 L v Chae Y J / Kim H N | L | 2-0 | |
| Indonesia Masters XD | 11/16 05:00 | 5 | Chae Y J / Kim H N v Christiansen M / Boeje A | W | 2-1 | |
| German Open 2019, WD, Qualification | 11/27 05:09 | - | An S Y / Jeong N E v Chae Y J / Kim H N | L | 1-0 | |
| German Open 2019, WD, Qualification | 11/13 03:00 | 1 | Lui L L / Tsang H Y v Chae Y J / Kim H N | L | 1-0 | |
| All England Open | 11/10 05:30 | 2 | 마츠모토 M / 나가하라 W v Chae Y J / Kim H N | L | 2-0 | |
| All England Open | 11/09 11:30 | 3 | Chae Y J / Kim H N v 백 H N / 김 H R | W | 2-0 | |
| All England Open | 11/08 05:00 | 4 | Chen / Jia v Chae Y J / Kim H N | W | 0-2 | |
| All England Open | 11/06 04:00 | 5 | Chae Y J / Kim H N v Huang D / Huang Y | W | 2-0 | |
| Indonesia Masters XD | 09/26 07:50 | 5 | Chae Y J / Kim H N v 마쑤토모 M/타카하시 A | L | 1-2 | |
| Giraldilla Int. XD | 05/12 04:20 | 2 | Chae Y J / Kim H N v 사쿠라모토 A / 다카하타 Y | L | 0-2 | |
| Giraldilla Int. XD | 05/11 07:35 | 3 | 카시하라 M / 카토 M v Chae Y J / Kim H N | W | 0-2 | |
| Giraldilla Int. XD | 05/10 03:45 | 4 | Chae Y J / Kim H N v Du / Li | W | 2-0 | |
| Giraldilla Int. XD | 05/09 07:30 | 5 | Chen/Kurniawan v Chae Y J / Kim H N | W | 0-2 | |
| Giraldilla Int. XD | 05/04 07:40 | 3 | 김 S Y / 공 H Y v Chae Y J / Kim H N | L | 2-0 | |
| Giraldilla Int. XD | 05/03 08:00 | 4 | Istarani N K M / Maheswari N K v Chae Y J / Kim H N | W | 1-2 | |
| Giraldilla Int. XD | 05/02 06:00 | 5 | Chae Y J / Kim H N v 차우 M K / 이 M Y | W | 2-1 | |
| Indonesia Masters XD | 01/26 06:30 | 3 | Chae Y J / Kim H N v 폴리 G / 라하유 A | L | 0-2 | |
| Indonesia Masters XD | 01/25 07:45 | 4 | Chae Y J / Kim H N v Lin Y C / Pai Y P | W | 2-0 | |
| Indonesia Masters XD | 01/24 07:00 | 5 | Gani F V D / Kusumawati L A v Chae Y J / Kim H N | W | 0-2 | |
| Indonesia Masters XD | 01/19 08:15 | 3 | Chen / Jia v Chae Y J / Kim H N | L | 2-1 | |
| Indonesia Masters XD | 01/18 11:45 | 4 | 창 Y N / 정 K E v Chae Y J / Kim H N | W | 0-2 | |
| Indonesia Masters XD | 01/17 10:05 | 5 | 수 Y C / 우 T J v Chae Y J / Kim H N | W | 0-2 | |
| Indonesia Masters XD | 12/01 06:10 | 3 | 차우 M K / 이 M Y v Chae Y J / Kim H N | L | 2-0 | |
| Indonesia Masters XD | 11/30 07:40 | 4 | 창 C H / 양 C T v Chae Y J / Kim H N | W | 0-2 | |
| Indonesia Masters XD | 11/29 05:00 | 5 | Chae Y J / Kim H N v Barkah Y / Maheswari N K | W | 2-0 | |
| French Open WD | 10/27 15:40 | 3 | 리 S H/신 S C v Chae Y J / Kim H N | L | 2-0 | |
| French Open WD | 10/26 13:40 | 4 | 스토에바 G/스토에바 S v Chae Y J / Kim H N | W | 0-2 |