| Austrian Open Qual | 2020/02/20 10:00 | Iikka Heino v Rahul Yadav Chittaboina | L | 1-2 |
| Austrian Open Qual | 2020/02/19 14:50 | Michael Schausberger v Iikka Heino | W | 0-2 |
| Austrian Open Qual | 2020/02/19 10:45 | Tobias Rudolf v Iikka Heino | W | 0-2 |
| European Team Championships | 2020/02/12 08:30 | Iikka Heino v Markus Barth | W | 2-1 |
| European Team Championships | 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 |
| Bulgarian Open | 2019/08/13 09:40 | Leo Rossi v Iikka Heino | L | 2-1 |
| Ukraine Int. | 2021/09/09 14:20 | Jia Heng Jason Teh v Sathish Kumar Karunakaran | L | 1-2 |
| Ukraine Int. | 2021/09/09 07:40 | Mithun Manjunath v Jia Heng Jason Teh | W | 0-2 |
| Ukraine Int. | 2021/09/08 09:00 | Jia Heng Jason Teh v Adi Pratama | W | 2-0 |
| Asia Team Championships | 2020/02/13 09:00 | Tzu Wei Wang v Jia Heng Jason Teh | L | 2-0 |
| Indonesia Int. | 2019/10/26 09:30 | Ikhsan L I Rumbay v Jia Heng Jason Teh | L | 2-0 |
| Indonesia Int. | 2019/10/25 09:40 | Jia Heng Jason Teh v Christian Adinata | W | 2-0 |
| Indonesia Int. | 2019/10/24 08:20 | Jun Hao Leong v Jia Heng Jason Teh | W | 1-2 |
| Indonesia Int. | 2019/10/23 06:30 | Gatjra P F Cupu v Jia Heng Jason Teh | W | 0-2 |