Player Summary
J. Collmann's club history lists 2 spells across 2 clubs.
Season goals3
Season assists1
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2026-07-20 |  FC Astoria Walldorf |  FC BW Linz | Free agent |
| 2025-06-29 |  FC 08 Homburg | FC Astoria Walldorf | Free agent |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026-2027 | FC BW LinzCurrent |  2. Liga |  Austria |
| 2025-2026 | FC Astoria Walldorf |  Regionalliga - SudWest |  Germany |