| Polish Open | 2022/03/25 17:10 | Chia Hao Lee v Rahul Yadav Chittaboina | W | 2-0 |
| Polish Open | 2022/03/25 15:10 | Chia Hao Lee v Siddharth Pratap Singh | W | 2-0 |
| Portugal Int. | 2022/03/11 15:00 | Andi Fadel Muhammad v Chia Hao Lee | L | 2-0 |
| Slovak Open | 2022/03/05 08:30 | Riku Hatano v Chia Hao Lee | L | 2-1 |
| Slovak Open | 2022/03/04 15:20 | Jia Wei Joel Koh v Chia Hao Lee | W | 0-2 |
| Slovak Open | 2022/03/03 16:00 | Richard Kuhl v Chia Hao Lee | W | 0-2 |
| Slovak Open | 2020/02/28 16:40 | Jan Louda v Chia Hao Lee | L | 2-1 |
| Slovak Open | 2020/02/28 09:20 | Talar Laa v Chia Hao Lee | W | 0-2 |
| Polish Open | 2022/03/25 14:30 | Kai Schaefer v Jun Hao Leong | W | 0-2 |
| Polish Open | 2022/03/25 09:10 | Raghu Mariswamy v Jun Hao Leong | W | 0-2 |
| Irish Open | 2021/11/18 10:00 | Victor Svendsen v Jun Hao Leong | L | 2-0 |
| Czech Open | 2021/10/22 15:40 | Tze Yong Ng v Jun Hao Leong | L | 2-0 |
| Czech Open | 2021/10/22 08:20 | Milan Ludik v Jun Hao Leong | W | 0-2 |
| Thomas Cup | 2021/10/14 07:50 | Kenta Nishimoto v Jun Hao Leong | W | 0-2 |
| Spain Masters | 2021/05/19 08:15 | Jun Hao Leong v Max Weisskirchen | L | 1-2 |
| Polish Open | 2021/03/27 16:40 | Jun Hao Leong v Tze Yong Ng | L | 0-2 |