Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/1985 - 12/1985 |  | Þróttur Reykjavík |  Iceland | Defence |
| 07/1982 - 06/1984 |  | Motherwell FC |  Scotland | Defence |
| 07/1981 - 06/1982 |  | Hannover 96 |  Germany | Defence |
| 02/1980 - 06/1981 |  | FC Tulsa |  USA | Defence |
| 07/1975 - 01/1980 |  | Celtic FC | Scotland | Defence |
| 01/1975 - 06/1975 |  | Holbæk B&I |  Denmark | Defence |
| 01/1968 - 12/1974 |  | Valur Reykjavík | Iceland | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 5 | 4 | 1 | - | 405 | 2 | - | - | - | - | - | » All matches |
| Europa League | 6 | 6 | - | - | 540 | - | - | - | - | - | - | » All matches |
| Cup Winners Cup | 6 | 6 | - | - | 540 | 2 | - | - | - | - | - | » All matches |
| 2. Bundesliga | 21 | 21 | - | 2 | 1.756 | 1 | - | - | 2 | - | - | » All matches |
| DFB-Pokal | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Total | 40 | 39 | 1 | 2 | 3.421 | 5 | - | - | 2 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 6 | 6 | - | - | 540 | - | - | - | - | - | - | » All matches |
| Friendlies | 9 | 8 | 1 | - | 727 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 14 | 14 | - | 1 | 1.249 | 1 | - | - | 1 | - | - | » All matches |
| Total | 29 | 28 | 1 | 1 | 2.516 | 1 | - | - | 1 | - | - |