| WTT Contender Zagreb - kval | 2023/06/27 11:05 | Chien-An Chen v Albert Vilardell | W | 3-1 |
| WTT Feeder Antalya | 2023/03/29 17:05 | Irvin Bertrand v Chien-An Chen | L | 3-2 |
| WTT Singapore Smash Quals | 2023/03/07 11:50 | Cedric Nuytinck v Chien-An Chen | L | 3-2 |
| WTT Feeder Düsseldorf | 2022/11/23 11:35 | Fanbo Meng v Chien-An Chen | L | 3-2 |
| WTT Feeder Panagyurishte | 2022/09/03 11:15 | Chien-An Chen v Can Akkuzu | L | 0-4 |
| WTT Feeder Panagyurishte | 2022/09/02 17:15 | Chien-An Chen v Bastian Rembert | W | 4-1 |
| WTT Feeder Panagyurishte | 2022/09/02 11:35 | Chien-An Chen v Jeet Chandra | W | 4-1 |
| WTT Feeder Olomouc | 2022/08/25 14:30 | Lubomir Pistej v Chien-An Chen | L | 4-1 |
| WTT Contender Zagreb - kval | 2023/06/26 19:10 | Balazs Lei v Dongsoo Kang | W | 1-3 |
| WTT Contender Tunis | 2023/06/22 10:10 | Yanning Liang v Dongsoo Kang | L | 3-0 |
| WTT Contender Lagos | 2023/06/15 10:10 | Jonathan Groth v Dongsoo Kang | L | 3-1 |
| WTT Star Contender Bangkok | 2023/04/26 06:40 | Anton Kallberg v Dongsoo Kang | L | 3-0 |
| WTT Star Contender Bangkok | 2023/04/25 07:00 | Dongsoo Kang v Joao Geraldo | W | 3-2 |
| WTT Star Contender Bangkok - kval | 2023/04/24 11:15 | Hon Ming Li v Dongsoo Kang | W | 0-3 |
| WTT Star Contender Bangkok - kval | 2023/04/24 05:00 | Yan-Cheng Huang v Dongsoo Kang | W | 1-3 |
| WTT Star Contender Bangkok - kval | 2023/04/23 07:05 | Nawachet Prasongpol v Dongsoo Kang | W | 0-3 |