| Friendlies | 27/05/98 | Sweden | - | Denmark | 3:0 | ||||
| EL | 20/10/99 | Olympique Lyonnais | - | Celtic FC | 1:0 | ||||
| Ch. League | 17/10/01 | FC Porto | - | Celtic FC | 3:0 | ||||
| Ch. League | 25/11/03 | Celtic FC | - | Bayern München | 0:0 |
| Friendlies | 27/05/98 | Sweden | - | Denmark | 3:0 | ||||
| EL | 20/10/99 | Olympique Lyonnais | - | Celtic FC | 1:0 | ||||
| Ch. League | 17/10/01 | FC Porto | - | Celtic FC | 3:0 | ||||
| Ch. League | 25/11/03 | Celtic FC | - | Bayern München | 0:0 |
| Karl Johan Siward Mjällby | |
| Born: | 09.02.1971 |
| Place of birth: |
Järfälla, 
Sweden |
| Nationality: |
Sweden
|
| Height: | 186 cm |
| Weight: | 84 kg |
| Position(s): | Centre Back |
| Foot: | right |