Results
| World Championships | 08/27 08:45 | 5 |
Malbas
v
Kalle Koljonen 
|
L | 2-0 | |
| World Championships | 08/25 14:00 | 6 |
Harry Huang
v
Kalle Koljonen
|
W | 1-2 | |
| Canada Open | 07/02 19:35 | 5 |
Kalle Koljonen v
Li Yang Su
|
L | 0-2 | |
| US Open | 06/25 15:40 | 5 |
Tien Chen Chou
v
Kalle Koljonen
|
L | 2-0 | |
| European Championships | 04/10 11:40 | 4 |
Kalle Koljonen v
Christo Popov
|
L | 0-2 | |
| European Championships | 04/09 09:20 | 5 |
Kalle Koljonen v
Milan Dratva
|
W | 2-0 | |
| European Championships | 04/08 08:00 | 6 |
Kalle Koljonen v
Bruno Carvalho
|
W | 2-1 | |
| Polish Open | 03/21 13:55 | - |
Kalle Koljonen v
Fabian Roth
|
D | Retired | |
| Orleans Masters Qual | 03/04 09:50 | 4 |
Kalle Koljonen v
Joakim Oldorff
|
L | 0-2 | |
| German Open | 02/26 13:00 | 5 |
Brian Yang
v
Kalle Koljonen
|
L | 2-1 | |
| Euro Mixed Team Champs | 12/05 12:00 | - |
Kalle Koljonen v
Jan Louda
|
W | 2-1 | |
| Syed Modi Int. | 11/27 14:10 | 5 |
Kalle Koljonen v
Duc Phat Le
|
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.