Face à face
| European Games | 2023/06/30 09:30 | Viktor Axelsen v Kalle Koljonen | W | 2-0 |
| Olympics 2020 - Men | 2021/07/28 09:40 | Viktor Axelsen v Kalle Koljonen | W | 2-0 |
| Championnat d'Europe | 2021/05/01 15:00 | Viktor Axelsen v Kalle Koljonen | W | 2-0 |
Home History
| Championnat d'Europe | 2024/04/10 17:00 | Viktor Axelsen v Kai Schaefer | W | 2-0 |
| Open d'Angleterre | 2024/03/15 17:00 | Viktor Axelsen v Anthony Sinisuka Ginting | L | 1-2 |
| Open d'Angleterre | 2024/03/14 12:50 | Viktor Axelsen v Weng, H. Y. | W | 2-0 |
| Open d'Angleterre | 2024/03/12 16:20 | Viktor Axelsen v Srikanth Kidambi | W | 2-0 |
| Open de France | 2024/03/07 17:05 | Viktor Axelsen v Tzu Wei Wang | L | 0-2 |
| Open de France | 2024/03/05 14:55 | Viktor Axelsen v Priyanshu Rajawat | W | 2-0 |
| Open de Malaisie | 2024/01/13 11:40 | Viktor Axelsen v Shi, Y. Q. | L | 1-2 |
| Open de Malaisie | 2024/01/12 12:00 | Viktor Axelsen v Ka Long Angus Ng | W | 2-1 |
Away History
| Championnat d'Europe | 2024/04/10 14:05 | Aria Dinata v Kalle Koljonen | W | 0-2 |
| Championnat d'Europe | 2024/04/08 12:00 | Kalle Koljonen v Gustav Bjorkler | W | 2-0 |
| Masters d'Espagne | 2024/03/27 18:45 | Yushi Tanaka v Kalle Koljonen | L | 2-0 |
| Open de Pologne | 2024/03/23 09:00 | Kalle Koljonen v Kai Schaefer | L | 0-2 |
| Open de Pologne | 2024/03/22 11:40 | Kalle Koljonen v Aria Dinata | W | 2-1 |
| Orléans Masters | 2024/03/14 13:40 | Alex Lanier v Kalle Koljonen | L | 2-0 |
| Orléans Masters | 2024/03/13 17:45 | Kalle Koljonen v Kevin Cordon | W | 2-0 |
| German Open | 2024/02/29 15:20 | Su, L. Y. v Kalle Koljonen | L | 2-0 |