| Czech Open - kvalifikace | 2021/10/21 10:15 | Iikka Heino v Yanis Gaudin | W | 2-0 |
| Austrian Open - kvalifikace | 2020/02/20 10:00 | Iikka Heino v Rahul Yadav Chittaboina | L | 1-2 |
| Austrian Open - kvalifikace | 2020/02/19 14:50 | Michael Schausberger v Iikka Heino | W | 0-2 |
| Austrian Open - kvalifikace | 2020/02/19 10:45 | Tobias Rudolf v Iikka Heino | W | 0-2 |
| Mistrovství Evropy týmů | 2020/02/12 08:30 | Iikka Heino v Markus Barth | W | 2-1 |
| Mistrovství Evropy týmů | 2020/02/11 16:00 | Iikka Heino v Dmytro Zavadsky | L | 1-2 |
| Swedish Open | 2020/01/17 11:50 | Iikka Heino v Anthony Joe | L | 0-2 |
| Dutch Open | 2019/10/08 15:55 | Lars Schaenzler v Iikka Heino | L | 2-0 |
| 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 - kvalifikace | 2021/10/21 09:55 | Albin Carl Hjelm 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 |
| Polish Int. | 2021/09/26 08:40 | Jia Heng Jason Teh v Jan Louda | W | 2-0 |