LaLiga
Mamadou Sarr
Mamadou Sarr, 21, from Senegal ➤ Real Sociedad, since 2026 ➤ Centre-Back ➤ Market value: €22.00m ➤ * 29/08/2005 in Martigues, France
Info
- Club
- Real Sociedad
- League
- LaLiga
- Position
- Defender - Centre-Back
- Shirt
- #19
- Age
- 21
- Date of birth
- 29/08/2005
- Height
- 1,94m
- Foot
- right
- Citizenship
- Senegal, France
- Joined
- 28/08/2026
- Contract until
- 30/06/2027
- Market value
- €22.00m
- Career fees
- €24.00m
- Youth clubs
- ES Saint-Laurent-Blangy (2010-2012), RC Lens (2012-2018), Olympique Lyonnais (2018-2022)
Statistics
This season
| Season | Competition | Apps | Min | G | A | YC | RC |
|---|---|---|---|---|---|---|---|
| 26/27 | LaLiga | 0 | 0 | 0 | 0 | 0 | 0 |
By competition
| Competition | Apps | G | A |
|---|---|---|---|
| Ligue 1 | 44 | 0 | 1 |
| National 1 - Grp. C | 18 | 0 | 0 |
| National U19 - Grp. B | 15 | 1 | 0 |
| Jupiler Pro League | 6 | 0 | 0 |
| Coupe Gambardella | 5 | 2 | 0 |
| National 3 - Grp. K (-2024) | 4 | 1 | 0 |
| JPL Relegation Play-Offs | 4 | 0 | 0 |
| Premier League | 3 | 0 | 0 |
| UECL Qualifying | 2 | 0 | 0 |
| Coupe de France | 2 | 0 | 0 |
| FA Cup | 2 | 0 | 0 |
| UEFA Champions League | 1 | 0 | 0 |
| Conference League | 1 | 0 | 0 |
| Club World Cup | 1 | 0 | 0 |
| National 2 - Grp. H | 1 | 0 | 0 |
| Premier League Int. Cup U21 | 1 | 0 | 0 |
| LaLiga | 0 | 0 | 0 |
| EFL Cup | 0 | 0 | 0 |
| National U19 - Phase finale | 0 | 0 | 0 |
By club
| Club | Apps | G | A |
|---|---|---|---|
| R. Strasbourg | 46 | 0 | 1 |
| Olymp. Lyon B | 23 | 1 | 0 |
| Olymp. Lyon U19 | 20 | 3 | 0 |
| RWDM | 10 | 0 | 0 |
| Chelsea | 7 | 0 | 0 |
| Lyon | 3 | 0 | 0 |
| R. Strasbourg B | 1 | 0 | 0 |
| Real Sociedad | 0 | 0 | 0 |
Transfers
| Date | Season | From | To | Fee | Market value |
|---|---|---|---|---|---|
| 30/06/2027 | 26/27 | Real Sociedad | Chelsea | End of loan | €22.00m |
| 28/08/2026 | 26/27 | Chelsea | Real Sociedad | loan transfer | €22.00m |
| 02/02/2026 | 25/26 | R. Strasbourg | Chelsea | End of loan | €25.00m |
| 01/08/2025 | 25/26 | Chelsea | R. Strasbourg | loan transfer | €20.00m |
| 09/06/2025 | 25/26 | R. Strasbourg | Chelsea | €14.00m | €20.00m |
| 22/08/2024 | 24/25 | Lyon | R. Strasbourg | €10.00m | €1.00m |
| 30/06/2024 | 23/24 | RWDM | Lyon | End of loan | €1.00m |
| 18/01/2024 | 23/24 | Lyon | RWDM | loan transfer | €1.00m |
| 01/07/2023 | 23/24 | Olymp. Lyon B | Lyon | - | €1.00m |
| 01/07/2022 | 22/23 | Olymp. Lyon U19 | Olymp. Lyon B | - | - |
| 01/07/2021 | 21/22 | Olymp. Lyon U17 | Olymp. Lyon U19 | - | - |
| 01/07/2020 | 20/21 | Ol. Lyon Yth. | Olymp. Lyon U17 | - | - |
| 01/07/2018 | 18/19 | Lens Yth. | Ol. Lyon Yth. | free transfer | - |
National
| Team | Caps | Goals | Shirt | Debut | Status |
|---|---|---|---|---|---|
| Senegal | 8 | 0 | 2 | 2025-11-18 | Current international |
| France U17 | 14 | 0 | 4 | 2021-08-18 | Former international |
| France U19 | 6 | 0 | 12 | 2023-09-07 | Former international |
| France U20 | 2 | 0 | 27 | 2024-09-06 | Former international |
| France U18 | 10 | 1 | 4 | 2022-09-21 | Former international |
Market value
- Current
- €22.00m
- Highest
- €25.00m · 15/12/2025
- Last change
- 03/06/2026
Centre-Back 90LaLiga 64Real Sociedad 4Senegal 11Worldwide 513Year 2005 31
| Date | Age | Club | Value |
|---|---|---|---|
| 27/03/2023 | 17 | Olympique Lyon B | €1.00m |
| 27/06/2023 | 17 | Olympique Lyon B | €1.00m |
| 18/12/2023 | 18 | Olympique Lyon | €1.00m |
| 04/06/2024 | 18 | RWD Molenbeek | €1.00m |
| 07/10/2024 | 19 | RC Strasbourg Alsace | €5.00m |
| 10/12/2024 | 19 | RC Strasbourg Alsace | €8.00m |
| 24/03/2025 | 19 | RC Strasbourg Alsace | €15.00m |
| 03/06/2025 | 19 | RC Strasbourg Alsace | €20.00m |
| 15/12/2025 | 20 | RC Strasbourg Alsace | €25.00m |
| 03/06/2026 | 20 | Chelsea FC | €22.00m |
xG Statistics
| Season | League | Club | Apps | Min | G | xG | npxG | A | xA | Sh | KP | xGChain |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | La liga | Real Sociedad | 1 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.08 |
