| Open da Tailândia Sub21 | 2019/05/23 11:40 | Tobias Hippler v Minseo Oh | W | 2-3 |
| Open da Tailândia | 2019/05/23 05:25 | Chun Hsiang Chen v Minseo Oh | W | 1-3 |
| Open da Tailândia | 2019/05/22 12:30 | Komgrit Sangpao v Minseo Oh | W | 0-3 |
| Open da Tailândia Sub21 | 2019/05/23 03:00 | Hogyun Baek v Thyme Sanglertsilpachai | W | 3-0 |
| Open do Catar - Duplas Mistas | 2018/08/21 10:30 | Hogyun Baek v Yudong Zhang | L | 3-4 |
| Open da Bulgária | 2018/08/16 12:30 | Hogyun Baek v Tomokazu Harimoto | L | 0-4 |
| Open do Catar - Duplas Mistas | 2018/08/15 16:00 | Hogyun Baek v Alexander Shibaev | W | 4-2 |
| Open do Catar - Duplas Mistas | 2018/08/14 08:10 | Alexander Chen v Hogyun Baek | W | 2-4 |
| Open do Catar - Duplas Mistas | 2018/05/19 05:00 | Hogyun Baek v Zhi Su | L | 1-4 |
| Open do Catar - Duplas Mistas | 2018/05/18 09:00 | Supanut Wisutmaythangkoon v Hogyun Baek | W | 2-4 |
| Open do Catar - Duplas Mistas | 2018/05/17 02:10 | Snehit Suravajjula v Hogyun Baek | L | 3-0 |