| India Open | 01/11 06:30 | 5 |
Kartikey Gulshan Kumar
v
Kalle Koljonen 
|
W | 0-2 | |
| World Championships | 12/14 09:00 | 6 |
Mark Caljouw
v
Kalle Koljonen
|
L | 2-1 | |
| World Championships | 12/12 09:40 | 6 |
Lino Munoz
v
Kalle Koljonen
|
W | 0-2 | |
| Dutch Open | 10/16 08:20 | - |
Kalle Koljonen v
Pablo Abian
|
L | 1-2 | |
| Dutch Open | 10/15 12:00 | - |
Mads Christophersen
v
Kalle Koljonen
|
W | 0-2 | |
| Dutch Open | 10/14 07:40 | - |
Kalle Koljonen v
Ajay Jayaram
|
W | 2-1 | |
| Sudirman Cup | 09/29 13:30 | - |
Srikanth Kidambi
v
Kalle Koljonen
|
L | 2-1 | |
| Sudirman Cup | 09/26 07:20 | - |
Guangzu Lu
v
Kalle Koljonen
|
L | 2-0 | |
| Olympics 2020 - Men | 07/28 09:40 | 1 |
Viktor Axelsen
v
Kalle Koljonen
|
L | 2-0 | |
| Olympics 2020 - Men | 07/26 01:40 | 1 |
Kalle Koljonen v
Luka Wraber
|
W | 2-0 | |
| European Championships | 05/01 15:00 | 2 |
Viktor Axelsen
v
Kalle Koljonen
|
L | 2-0 | |
| European Championships | 04/30 15:00 | 3 |
Rasmus Gemke
v
Kalle Koljonen
|
W | 0-2 | |
| European Championships | 04/29 07:40 | 4 |
Toma Junior Popov
v
Kalle Koljonen
|
W | 0-2 | |
| European Championships | 04/28 11:20 | 1 |
Kalle Koljonen v
Bernardo Atilano
|
W | 2-0 | |
| European Team Championships | 02/18 16:00 | - |
Fabian Roth
v
Kalle Koljonen
|
L | 2-0 | |
| European Team Championships | 02/17 16:00 | - |
Ciar Pringle
v
Kalle Koljonen
|
W | 0-2 | |
| Denmark Open | 10/13 14:40 | 5 |
Mark Caljouw
v
Kalle Koljonen
|
L | 2-1 | |
| Austrian Open | 02/21 11:00 | 4 |
Chia Hao Lee
v
Kalle Koljonen
|
L | 2-0 | |
| Austrian Open | 02/20 15:30 | 5 |
Kalle Koljonen v
Rahul Yadav Chittaboina
|
W | 2-0 | |
| European Team Championships | 02/12 08:00 | - |
Kalle Koljonen v
Peter Roenn Stensaeth
|
W | 2-0 | |
| European Team Championships | 02/11 15:00 | - |
Kalle Koljonen v
Artem Pochtarov
|
W | 2-0 | |
| Swedish Open | 01/18 10:00 | - |
Victor Svendsen
v
Kalle Koljonen
|
L | 2-0 | |
| Swedish Open | 01/17 16:30 | - |
Kalle Koljonen v
Anthony Joe
|
W | 2-0 | |
| Swedish Open | 01/17 11:30 | - |
Kalle Koljonen v
Mads Christophersen
|
W | 2-1 | |
| Estonian Int. | 01/10 18:40 | - |
Kasper Lehikoinen
v
Kalle Koljonen
|
- | home | |
| Estonian Int. | 01/10 09:40 | - |
Kai Feng Tang
v
Kalle Koljonen
|
W | 1-2 | |
| Italian Int. | 12/13 10:00 | - |
Kalle Koljonen v
Luis Enrique Penalver
|
L | 0-2 | |
| Scottish Open | 11/21 20:20 | 5 |
Kalle Koljonen v
Jason Anthony Ho-Shue
|
L | 0-2 | |
| Irish Open | 11/14 10:00 | 5 |
Felix Burestedt
v
Kalle Koljonen
|
- | Retired | |
| Hungarian Int. | 11/01 12:00 | 4 |
Kalle Koljonen v
Sergey Sirant
|
L | 1-2 |
Wikipedia - Kalle Koljonen
Kalle Koljonen (born 26 February 1994) is a Finnish badminton player. In 2014, he won a bronze medal at the European Men's Team Championships in Basel. He won his first international title at the 2015 Hungarian International. Koljonen became first ever badminton player from his country to medal at the European Championships in 2021.