PLAYER PROFILE / Left Winger
Thierno Ballo.
AS Saint-Étienne · Austria
TM 406608 · Current player profileAge today24
Recorded moves11
Peak recorded value€6.00m
Current market value€6.00m
01 / PLAYER DETAILS
At a glance
- Full name
- Thierno Mamadou Lamarana Ballo
- Born
- 02 Jan 2002
- Nationality
- Austria
- Position
- Left Winger
- Preferred foot
- right
- Height
- 172
- Joined current club
- 11 Jul 2022
- Contract expires
- 30 Jun 2027
02 / THE JOURNEY
Previous clubs
- Wolfsberger ACLast recorded move · 11 Jul 2026
- Millwall FCLast recorded move · 30 Jun 2026
- Chelsea FC U21Last recorded move · 11 Jul 2022
- Rapid ViennaLast recorded move · 01 Feb 2022
- Chelsea FC U18Last recorded move · 01 Jul 2019
- FC Viktoria Köln U17Last recorded move · 01 Jul 2018
- Bayer 04 Leverkusen YouthLast recorded move · 01 Jul 2016
- LASK YouthLast recorded move · 01 Jan 2013
- SV Franckviertel Linz YouthLast recorded move · 01 Jul 2012
Clubs from completed, dated transfers, most recent first. Repeat spells are listed in the full transfer history.
03 / VALUE OVER TIME
Market value history
| Valuation date | Age then | Club at the time | Market value |
|---|---|---|---|
| 28 May 2026 | 24 | Millwall FC | €6.00m |
| 03 Dec 2025 | 23 | Millwall FC | €6.00m |
| 06 Jun 2025 | 23 | Wolfsberger AC | €5.00m |
| 17 Dec 2024 | 22 | Wolfsberger AC | €3.00m |
| 21 May 2024 | 22 | Wolfsberger AC | €3.00m |
| 11 Mar 2024 | 22 | Wolfsberger AC | €2.50m |
| 11 Dec 2023 | 21 | Wolfsberger AC | €1.50m |
| 12 Jun 2023 | 21 | Wolfsberger AC | €750k |
| 20 Mar 2023 | 21 | Wolfsberger AC | €750k |
| 10 Nov 2022 | 20 | Wolfsberger AC | €1.00m |
| 20 Sep 2022 | 20 | Wolfsberger AC | €800k |
| 16 Dec 2021 | 19 | Rapid Vienna | €700k |
| 13 Aug 2021 | 19 | Chelsea FC U21 | €600k |
Each row is a dated valuation. The bar shows its share of the player’s peak recorded value. — means not recorded.
04 / EVERY MOVE
Full transfer history
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 11 Jul 2026 | Wolfsberger AC | AS Saint-Étienne | Transfer | €2.65m |
| 30 Jun 2026 | Millwall FC | Wolfsberger AC | Loan return | — End of loan |
| 01 Sep 2025 | Wolfsberger AC | Millwall FC | Loan | €500k |
| 11 Jul 2022 | Chelsea FC U21 | Wolfsberger AC | Transfer | Free |
| 01 Feb 2022 | Rapid Vienna | Chelsea FC U21 | Loan return | — End of loan |
| 31 Aug 2021 | Chelsea FC U21 | Rapid Vienna | Loan | — loan transfer |
| 01 Jul 2019 | Chelsea FC U18 | Chelsea FC U21 | Internal move | — |
| 01 Jul 2018 | FC Viktoria Köln U17 | Chelsea FC U18 | Transfer | €150k |
| 01 Jul 2016 | Bayer 04 Leverkusen Youth | FC Viktoria Köln U17 | Transfer | Free |
| 01 Jan 2013 | LASK Youth | Bayer 04 Leverkusen Youth | Transfer | Free |
| 01 Jul 2012 | SV Franckviertel Linz Youth | LASK Youth | Transfer | Free |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.