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 | |
Irish Open | 11/15 17:00 | - | Nhat Nguyen v Kalle Koljonen | L | 2-0 | |
Irish Open | 11/15 10:40 | - | Kalle Koljonen v Daniil Dubovenko | W | 2-0 | |
Irish Open | 11/14 20:20 | - | Kalle Koljonen v Aria Dinata | W | 2-0 | |
Irish Open | 11/14 17:00 | - | Kalle Koljonen v Sacha Leveque | W | 2-0 | |
Hylo Open | 11/01 12:25 | 3 | Ayush Shetty v Kalle Koljonen | L | 2-0 | |
Hylo Open | 10/31 12:15 | 4 | Kalle Koljonen v Dmitriy Panarin | W | 2-0 | |
Hylo Open | 10/30 12:40 | 5 | Kalle Koljonen v Victor Ørding Kauffmann | W | 2-0 | |
Dutch Open | 10/26 08:15 | - | Kalle Koljonen v Jia Jie Tan | L | 0-2 | |
Dutch Open | 10/25 11:40 | - | Joran Kweekel v Kalle Koljonen | W | 0-2 | |
Dutch Open | 10/24 14:50 | - | Markus Barth v Kalle Koljonen | W | 0-2 | |
Turkey Int. | 10/13 08:20 | - | Kalle Koljonen v Aryamann Tandon | W | 2-0 | |
Turkey Int. | 10/12 12:50 | - | Kalle Koljonen v Harry Huang | W | 2-0 | |
Turkey Int. | 10/12 06:20 | - | Kalle Koljonen v Siddhanth Gupta | W | 2-1 | |
Turkey Int. | 10/11 16:00 | - | Kalle Koljonen v Kartikey Gulshan Kumar | W | 2-0 | |
Turkey Int. | 10/11 07:20 | - | Kalle Koljonen v Markus Barth | W | 2-0 | |
Olympics 2024 - Men | 07/31 08:05 | - | Kunlavut Vitidsarn v Kalle Koljonen | - | home | |
Olympics 2024 - Men | 07/29 07:45 | - | Kalle Koljonen v Georges Julien Paul | W | 2-0 | |
Canada Open | 07/03 16:00 | 5 | Nhat Nguyen v Kalle Koljonen | L | 2-0 | |
Australian Open | 06/12 02:00 | 5 | Kalle Koljonen v Kean Yew Loh | L | 0-2 | |
Luxembourg Open | 05/03 08:00 | - | Subhankar Dey v Kalle Koljonen | L | 2-1 | |
European Championships | 04/11 09:20 | - | Viktor Axelsen v Kalle Koljonen | L | 2-0 | |
European Championships | 04/10 14:05 | - | Aria Dinata v Kalle Koljonen | W | 0-2 | |
European Championships | 04/08 12:00 | - | Kalle Koljonen v Gustav Bjorkler | W | 2-0 | |
Spain Masters | 03/27 18:45 | 5 | Yushi Tanaka v Kalle Koljonen | L | 2-0 | |
Spain Masters Qual | 03/26 07:00 | 4 | Kalle Koljonen v Alwi Farhan | - | Cancelled | |
Polish Open | 03/23 09:00 | - | Kalle Koljonen v Kai Schaefer | L | 0-2 | |
Polish Open | 03/22 11:40 | - | Kalle Koljonen v Aria Dinata | W | 2-1 | |
Orleans Masters | 03/14 13:40 | 4 | Alex Lanier v Kalle Koljonen | L | 2-0 |
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.