Kacper Potulski (Centre-Back, age 18, at 1.FSV Mainz 05): ACTUAL Value €13m vs €18m market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-23.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-01-01 | FSV Mainz 05 II | Mainz | — |
| 2025-07-01 | Mainz 05 U19 | FSV Mainz 05 II | — |
| 2025-07-01 | Mainz U19 | 1.FSV Mainz 05 | Free |
| 2024-07-01 | Mainz 05 U17 | Mainz 05 U19 | — |
| 2024-07-01 | Mainz 05 U17 | Mainz U19 | Free |
| 2023-07-01 | Legia U19 | Mainz 05 U17 | Free |
| 2022-11-01 | Legia Yth. | Legia U19 | — |
| 2021-07-01 | Lechia Youth | Legia Yth. | Free |
1.FSV Mainz 05 · FSV Mainz 05 II · Mainz 05 U19 · Mainz U19 · Mainz 05 U17 · Legia U19 · Legia Yth. · Lechia Youth