Player Summary
J. Koller's club history lists 5 spells across 5 clubs.
Season goals0
Season assists2
Rating6.78
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2025-08-19 |  Vitesse |  Jong PSV U21 | Free Transfer |
| 2025-08-18 | Vitesse | Jong PSV U21 | Free agent |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026 |  Netherlands U19 |  UEFA U19 Championship - Qualification | World |
| 2025-2027 | Jong PSV U21Current |  Eerste Divisie |  Netherlands |
| 2025-2027 |  PSV Eindhoven |  Eredivisie | Netherlands |
| 2025-2026 |  PSV U19 |  UEFA Youth League | World |
| 2024-2026 | Vitesse | Eerste Divisie | Netherlands |