| Yozu Indonesia Masters 2019, XD, Qualification | 2020/01/14 05:30 | 점코 S / 파우삼프란 S v Ahmad T / Rahayu A | W | 0-2 |
| World Tour Finals XD | 2019/12/13 10:40 | 고 L Y/찬 P S v Seo / Chae | W | 0-2 |
| World Tour Finals XD | 2019/12/12 10:00 | Wang / Huang v Seo / Chae | L | 2-1 |
| World Tour Finals XD | 2019/12/11 03:00 | 푸아바라누크로 D / 태라타나차이 S v Seo / Chae | L | 2-0 |
| Korea Masters XD | 2019/11/22 04:30 | 고 S H / 라이 S J v Seo / Chae | L | 2-1 |
| Korea Masters XD | 2019/11/20 00:10 | Choi H B / Yoon M A v Seo / Chae | W | 0-2 |
| Hong Kong Open 2019, XD | 2019/11/15 11:40 | 와타나베 Y / 히가시노 A v Seo / Chae | L | 2-0 |
| Hong Kong Open 2019, XD | 2019/11/14 12:50 | Seo / Chae v 호키 T / 나가하라 W | W | 2-0 |
| Hong Kong Open 2019, XD | 2019/11/12 08:00 | Seo / Chae v 람스퍼스 M / 헤르트리히 I | W | 2-1 |