| Czech Extraleague | 2018/07/20 09:10 | Cha/Kim v Wang/Zhu | L | 0-3 |
| Czech Extraleague | 2018/07/20 01:00 | Cha/Kim v Hirano/Ishikawa | W | 3-1 |
| Qatar Open XD | 2018/07/18 01:15 | Li/Zhu v Cha/Kim | W | 0-3 |
| Qatar Open XD | 2018/02/24 10:00 | Cha/Kim v Hayata/Ito | L | 0-3 |
| Qatar Open XD | 2018/02/23 16:57 | Cha/Kim v Chen/Cheng | W | 3-2 |
| Qatar Open XD | 2018/02/23 10:00 | Cha/Kim v Takahashi/Kumahara | W | 3-0 |
| Qatar Open XD | 2018/02/22 09:57 | Ding/Liu v Cha/Kim | L | 3-1 |
| Czech Extraleague | 2018/09/20 08:30 | Cechova/Eerland v Doval/Carlsen | L | 4-1 |