| U21 EURO Qualifiers 2019/2020 - Appearances as Referee |  |
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 |
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| 09/09/2019 | England | - | Kosovo | 2:0 | 3 | - | - |
| U21 EURO Qualifiers 2019/2020 - Appearances as Referee | |
|
|
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| 09/09/2019 | England | - | Kosovo | 2:0 | 3 | - | - |
| Complete name: | Kristoffer Karlsson |
| Born: | 04/05/1984 |
| Place of birth: |
Sweden |
| Residence: | Helsingborg |
| Nationality: |
Sweden |