Head to Head
| European Championships | 2021/05/01 15:00 | Viktor Axelsen v Kalle Koljonen | W | 2-0 |
Home History
| Olympics 2020 - Men | 2021/07/24 10:20 | Viktor Axelsen v Luka Wraber | W | 2-0 |
| European Championships | 2021/05/01 15:00 | Viktor Axelsen v Kalle Koljonen | W | 2-0 |
| European Championships | 2021/04/30 14:20 | Viktor Axelsen v Thomas Rouxel | W | 2-0 |
| European Championships | 2021/04/29 08:00 | Viktor Axelsen v Max Weisskirchen | W | 2-0 |
| European Championships | 2021/04/28 09:20 | Viktor Axelsen v Milan Ludik | W | 2-0 |
| All England Open | 2021/03/21 11:00 | Zii Jia Lee v Viktor Axelsen | L | 2-1 |
| All England Open | 2021/03/20 13:00 | Anders Antonsen v Viktor Axelsen | W | 1-2 |
| All England Open | 2021/03/19 12:00 | Sitthikom Thammasin v Viktor Axelsen | W | 0-2 |
Away History
| Olympics 2020 - Men | 2021/07/26 01:40 | Kalle Koljonen v Luka Wraber | W | 2-0 |
| European Championships | 2021/05/01 15:00 | Viktor Axelsen v Kalle Koljonen | L | 2-0 |
| European Championships | 2021/04/30 15:00 | Rasmus Gemke v Kalle Koljonen | W | 0-2 |
| European Championships | 2021/04/29 07:40 | Toma Junior Popov v Kalle Koljonen | W | 0-2 |
| European Championships | 2021/04/28 11:20 | Kalle Koljonen v Bernardo Atilano | W | 2-0 |
| European Team Championships | 2021/02/18 16:00 | Fabian Roth v Kalle Koljonen | L | 2-0 |
| European Team Championships | 2021/02/17 16:00 | Ciar Pringle v Kalle Koljonen | W | 0-2 |
| Denmark Open | 2020/10/13 14:40 | Mark Caljouw v Kalle Koljonen | L | 2-1 |