| WTT Feeder Bangkok MD | 09/07 10:35 | - | Choi D / Kim T v Oikawa/Yoshimura | L | 0-3 | |
| WTT Feeder Bangkok MD | 09/06 09:35 | - | Saelee/Thanmathikom v Kim/Choi | W | 0-3 | |
| WTT Feeder Bangkok MD Quals | 09/05 05:00 | - | Kim/Kwak v Choi D / Kim T | W | 0-3 | |
| WTT Contender Rio WD | 08/13 23:00 | 1 | Jeon J / Shin Y v Choi D / Kim T | L | 3-1 | |
| WTT Contender Rio WD | 08/12 18:15 | 2 | Bergstrom L / Kallberg C v Choi D / Kim T | W | 0-3 | |
| WTT Contender Rio WD | 08/11 19:25 | 3 | Choi D / Kim T v Cheng/Li | W | 3-1 | |
| WTT Contender Rio WD | 08/10 21:30 | 4 | Choi D / Kim T v 디아즈 A / 디아즈 M | W | 3-0 | |
| WTT Contender Lima WD | 08/07 00:00 | 1 | Jeon J / Shin Y v Kim/Choi | L | 3-2 | |
| WTT Contender Lima WD | 08/05 20:15 | 2 | Kim/Choi v 키하라 M / 나가사키 M | W | 3-2 | |
| WTT Contender Lima WD | 08/04 16:45 | 3 | Kim/Choi v Bergstrom L / Kallberg C | W | 3-0 | |
| WTT Contender Lima WD | 08/03 20:35 | 4 | 이 C-S / 양 H-W v Choi D / Kim T | W | 0-3 | |
| ITTF Challenge, Spanish Open 2020, MD | 02/07 11:00 | 3 | 알라미안 N / 알라미얀 N v Choi D / Kim T | L | 3-1 |