| China Open MD | 2019/05/31 09:00 | Wang/Zhu v Cha/Kim | L | 3-0 |
| China Open MD | 2019/05/31 03:10 | Cha/Kim v Lee/Soo | W | 3-0 |
| China Open MD | 2019/05/30 04:00 | Cha/Kim v Qian/Sun | W | 3-0 |
| World Championship WD | 2019/04/25 17:00 | Hayata/Ito v Cha/Kim | L | 4-1 |
| World Championship WD | 2019/04/24 15:45 | Cha/Kim v Samara/Szocs | W | 4-1 |
| World Championship WD | 2019/04/23 14:40 | Cha/Kim v Paranang/Sawettabut | W | 4-1 |
| World Championship WD | 2019/04/22 17:00 | Cha/Kim v Doval/Carlsen | W | 4-0 |
| Czech Extraleague | 2018/07/20 09:10 | Cha/Kim v Wang/Zhu | L | 0-3 |