| WTT Star Contender Doha - SP | 2021/09/24 13:00 | Jang/Jeon v Togami/Hayata | L | 1-3 |
| WTT Star Contender Doha - SP | 2021/09/24 10:30 | Choi/Lee v Jang/Jeon | W | 2-3 |
| WTT Star Contender Doha - SP | 2021/09/23 14:00 | Ishiy/Takahashi v Jang/Jeon | W | 0-3 |
| WTT Star Contender Doha - SP | 2021/09/22 16:00 | Wang/Kukulkova v Jang/Jeon | W | 0-3 |
| Hong Kong Open XD | 2019/06/06 02:00 | Jang/Jeon v Zhou/Chen | L | 2-3 |
| Tšehhi Extraliga | 2018/06/08 07:20 | Yoshimura/Ishikawa v Jang/Jeon | L | 3-1 |
| Tšehhi Extraliga | 2018/06/08 02:40 | Gao/Yu v Jang/Jeon | W | 2-3 |