| Hungarian Int. | 2021/11/04 12:00 | Heino, Iikka v Jia Heng Jason Teh | W | 0-2 |
| Czech Open | 2021/10/23 15:00 | Jia Heng Jason Teh v Tze Yong Ng | L | 0-2 |
| Czech Open | 2021/10/22 14:10 | Magnus Johannesen v Jia Heng Jason Teh | W | 0-2 |
| Czech Open | 2021/10/22 09:00 | Wolfgang Gnedt v Jia Heng Jason Teh | W | 1-2 |
| Czech Open Qual | 2021/10/21 09:55 | Hjelm, Albin Carl v Jia Heng Jason Teh | W | 0-2 |
| Dutch Open | 2021/10/15 12:40 | Lakshya Sen v Jia Heng Jason Teh | L | 2-0 |
| Dutch Open | 2021/10/14 09:20 | Magnus Johannesen v Jia Heng Jason Teh | W | 0-2 |
| Polish Int. | 2021/09/26 13:20 | Kiran George v Jia Heng Jason Teh | L | 2-1 |
| Hungarian Int. | 2021/11/04 14:00 | Goonathileka, Buwenaka v Alap Mishra | W | 2-1 |
| Czech Open Qual | 2021/10/21 08:45 | Goonathileka, Buwenaka v Enrico Baroni | W | 2-0 |