Head to Head
| Swiss Open WD Qual | 2019/03/12 11:10 | Kalle Koljonen v Luka Wraber | W | 2-0 |
Home History
| 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 |
| Austrian Open | 2020/02/21 11:00 | Chia Hao Lee v Kalle Koljonen | L | 2-0 |
Away History
| Olympics 2020 - Men | 2021/07/24 10:20 | Viktor Axelsen v Luka Wraber | L | 2-0 |
| Slovenia Int. | 2021/05/20 14:00 | Ivan Rusev v Luka Wraber | L | 2-1 |
| Slovenia Int. | 2021/05/20 12:00 | Kilian Meusburger v Luka Wraber | W | 1-2 |
| Portuguese Int. | 2021/05/07 13:40 | Ditlev Jaeger Holm v Luka Wraber | L | 2-0 |
| European Championships | 2021/04/28 11:00 | Luka Wraber v Mark Caljouw | L | 0-2 |
| Orleans Masters | 2021/03/23 17:10 | Abhinav Manota v Luka Wraber | L | 2-0 |
| Austrian Open | 2020/02/20 16:05 | Mithun Manjunath v Luka Wraber | L | 2-0 |
| European Team Championships | 2020/02/13 17:00 | Luka Wraber v Nhat Nguyen | L | 1-2 |