Kristoffer Karlsson - Football referee
| UEFA Youth League 2019-2020 | ||||
| Group Stage | Genk Youth | Liverpool Youth | 2019-10-23 | 0-2 |
| 1st round | Real Zaragoza Youth | Korona Kielce Youth | 2019-10-09 | 1-0 |
| Euro 2021 u21 qualifiers | ||||
| England u21 | Kosovo u21 | 2019-09-09 | 2-0 | |
| Europa League 2019 - 2020 | ||||
| 2nd qualifying round | Wolverhampton | Crusaders | 2019-07-25 | 2-0 |
| 1st qualifying round | Brøndby | Inter Turku | 2019-07-11 | 4-1 |
| Euro 2019 u21 qualifiers | ||||
| France u21 | Slovenia u21 | 2018-10-16 | 1 - 1 | |
| Euro 2019 u17 qualifiers | ||||
| Hungary u17 | Serbia u17 | 2018-10-06 | 1 - 0 | |
| Romania u17 | Hungary u17 | 2018-09-30 | 0 - 0 | |
| Europa League 2018 - 2019 | ||||
| preliminary round | KÃ | Birkirkara | 2018-07-05 | 2 - 1 |
| Euro 2018 u17 qualifiers | ||||
| elite round | Austria u17 | Bosnia-Herzegovina u17 | 2018-03-24 | 1 - 3 |
| elite round | Denmark u17 | Austria u17 | 2018-03-21 | 1 - 0 |
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