Thierno Ballo (Left Winger, age 24, at AS Saint-Étienne): ACTUAL Value €4.9m, in line with the €6m market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-22.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-07-11 | Wolfsberger AC | AS Saint-Étienne | €3m |
| 2025-09-01 | Wolfsberger AC | Millwall | Loan |
| 2022-07-11 | Chelsea U21 | Wolfsberger AC | Free |
| 2021-08-31 | Chelsea U23 | Rapid Vienna | Loan |
| 2021-08-31 | Chelsea U21 | SK Rapid | Loan |
| 2019-07-01 | Chelsea U18 | Chelsea U23 | — |
| 2019-07-01 | Chelsea U18 | Chelsea U21 | Free |
| 2018-07-01 | Vikt. Köln U17 | Chelsea U18 | €150k |
| 2018-07-01 | Viktoria Köln U17 | Chelsea U18 | €150k |
| 2016-07-01 | Leverkusen Yth. | Vikt. Köln U17 | Free |
| 2013-01-01 | LASK Youth | Leverkusen Yth. | Free |
| 2012-07-01 | SVF Linz Yth. | LASK Youth | Free |
AS Saint-Étienne · Wolfsberger AC · Millwall · Chelsea U23 · Rapid Vienna · SK Rapid · Chelsea U18 · Chelsea U18 · Vikt. Köln U17 · Leverkusen Yth. · LASK Youth · SVF Linz Yth.