Jan Leszczyński (Centre-Back, age 19, at Borussia Mönchengladbach): ACTUAL Value €1.5m vs €600k market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-23.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-07-01 | Wehen Wiesbaden | Kickers Offenbach | Loan |
| 2026-07-01 | Legia Warszawa | Borussia Mönchengladbach | €3m |
| 2025-07-18 | Wehen Wiesbaden U19 | Wehen Wiesbaden | Free |
| 2024-07-01 | Mainz 05 U17 | Wehen Wiesbaden U19 | Free |
| 2024-05-10 | Legia II | Legia Warszawa | — |
| 2024-01-01 | Legia Yth. | Legia II | — |
Kickers Offenbach · Wehen Wiesbaden · Borussia Mönchengladbach · Legia Warszawa · Wehen Wiesbaden U19 · Legia II · Legia Yth.