| Hyderabad Open | 2019/08/09 11:30 | Kwang Hee Heo v Kalle Koljonen | W | 2-0 |
| Indonesia Masters | 2021/11/16 10:10 | Toma Junior Popov v Kwang Hee Heo | L | 2-0 |
| French Open | 2021/10/30 09:00 | Tien Chen Chou v Kwang Hee Heo | L | 2-0 |
| French Open | 2021/10/29 12:30 | Lakshya Sen v Kwang Hee Heo | W | 0-2 |
| French Open | 2021/10/28 14:40 | Tzu Wei Wang v Kwang Hee Heo | W | 0-2 |
| Denmark Open | 2021/10/19 13:45 | Kanta Tsuneyama v Kwang Hee Heo | L | 2-1 |
| Thomas Cup | 2021/10/15 06:30 | Kwang Hee Heo v Kento Momota | W | 2-0 |
| Thomas Cup | 2021/10/13 17:00 | Viktor Axelsen v Kwang Hee Heo | L | 2-0 |
| Thomas Cup | 2021/10/11 17:00 | Kwang Hee Heo v Toma Junior Popov | W | 2-1 |
| India Open | 2022/01/13 07:10 | Kalle Koljonen v Sergey Sirant | L | 0-2 |
| India Open | 2022/01/11 06:30 | Kartikey Gulshan Kumar v Kalle Koljonen | W | 0-2 |
| World Championships | 2021/12/14 09:00 | Mark Caljouw v Kalle Koljonen | L | 2-1 |
| World Championships | 2021/12/12 09:40 | Lino Munoz v Kalle Koljonen | W | 0-2 |
| Dutch Open | 2021/10/16 08:20 | Kalle Koljonen v Pablo Abian | L | 1-2 |
| Dutch Open | 2021/10/15 12:00 | Mads Christophersen v Kalle Koljonen | W | 0-2 |
| Dutch Open | 2021/10/14 07:40 | Kalle Koljonen v Ajay Jayaram | W | 2-1 |
| Sudirman Cup | 2021/09/29 13:30 | Srikanth Kidambi v Kalle Koljonen | L | 2-1 |