| Korea Open MD Qual | 09/24 03:40 | - | 황 K X / 리우 C v Chung / Dukyoung | L | 1-0 | |
| Giraldilla Int. XD | 11/28 06:20 | 5 | 앙리아완 B / 하디안토 H v Chung / Dukyoung | L | 2-0 | |
| Indonesia Masters XD | 11/15 12:30 | 4 | 김 G J / 이 Y D v Chung / Dukyoung | L | 2-0 | |
| Indonesia Masters XD | 11/14 14:15 | 5 | 케드렌 K / 푸아바라누크로 D v Chung / Dukyoung | W | 1-2 | |
| German Open 2019, WD, Qualification | 11/13 03:00 | - | Chung / Dukyoung v 이 Y / 양 C T | W | 2-0 | |
| All England Open | 11/08 12:20 | 4 | Chung / Dukyoung v He / Tan | L | 0-2 | |
| All England Open | 11/07 08:40 | 5 | Chung / Dukyoung v 칸 C Y / 리아오 C-H | W | 2-0 | |
| French Open MD | 10/24 14:00 | 5 | Chen H L / Wang C-L v Chung / Dukyoung | L | 2-0 | |
| All England Open | 10/16 10:00 | 5 | Chung / Dukyoung v 엘리스 M / 랜그리드 C | L | 1-2 | |
| Indonesia Masters XD | 09/26 07:50 | 5 | Chung / Dukyoung v 리아오 M C / 수 C H | L | 1-2 | |
| All England Open | 09/12 06:00 | 5 | Chung / Dukyoung v 리 J / 류 S | L | 0-2 | |
| All England Open | 07/31 02:20 | 6 | Chung / Dukyoung v 찌아 A / 소 W Y | L | 0-2 |