J. Gíslason
Abwehr · 
Island U21
Island U21 Karriere
| Saison | Verein | Sp | Tore | Vorl. | Note |
|---|---|---|---|---|---|
| 25/26 | Island U21 · UEFA U21 Championship - Qualification | 0 | 0 | 0 | |
| 24/25 |  ÍA Akranes · Besta deild | 28 | 5 | 0 | |
| 23/24 | ÍA Akranes · 1. deild karla | 23 | 0 | 0 | |
| 22/23 | ÍA Akranes · Besta deild | 19 | 0 | 0 | |
| 21/22 | ÍA Akranes · Besta deild | 20 | 1 | 0 | |
| 20/21 |  Island U19 · UEFA U19 Championship | 3 | 0 | 0 | |
| 19/20 |  ÍA U19 · UEFA Youth League | 4 | 0 | 0 |