Isar Jonasson ha enfrentado a 9 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Bragi Gudmundsson |
Grindavik
(ISL-1)
|
1 |
| Kristofer Gylfason |
Grindavik
(ISL-1)
|
1 |
| Joonas Jarvelainen |
Grindavik
(ISL-1)
|
1 |
| Johann Olafsson |
Grindavik
(ISL-1)
|
1 |
| Thorleifur Olafsson |
Grindavik
(ISL-1)
|
1 |
| Olafur Olafsson |
Grindavik
(ISL-1)
|
1 |
| Kristinn Palsson |
Grindavik
(ISL-1)
|
1 |
| Bjorgvin Rikhardsson |
Grindavik
(ISL-1)
|
1 |
| Eric Wise |
Grindavik
(ISL-1)
|
1 |