Halldor Kristmannsson ha enfrentado a 11 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Kristofer Acox |
KR Reykjavik
(ISL-1)
|
1 |
| Olafur Agisson |
KR Reykjavik
(ISL-1)
|
1 |
| Pall Helgason |
KR Reykjavik
(ISL-1)
|
1 |
| Martin Hermannsson |
KR Reykjavik
(ISL-1)
|
1 |
| Edward Horton |
KR Reykjavik
(ISL-1)
|
1 |
| Freyr Ingason |
KR Reykjavik
(ISL-1)
|
1 |
| Emil Johannsson |
KR Reykjavik
(ISL-1)
|
1 |
| Jon Kristjansson |
KR Reykjavik
(ISL-1)
|
1 |
| Hreggviaur Magnusson |
KR Reykjavik
(ISL-1)
|
1 |
| Finnur Magnusson |
KR Reykjavik
(ISL-1)
|
1 |
| David Tairu |
KR Reykjavik
(ISL-1)
|
1 |