Mamadou Sarr

Mamadou Sarr contract and transfer fees

Mamadou Sarr's contract with Chelsea runs until 30 June 2033 (79 months left). The final six months open on 1 January 2033, when FIFA rules let him agree a pre-contract with a club outside England.

Mamadou Sarr has moved for €24m in disclosed transfer fees since 2015 (2 paid transfers). The biggest: €14m, Strasbourg to Chelsea, Jun 2025.

Chelsea paid €14m for Mamadou Sarr in June 2025. His value is now €25m, €11m above the fee. That is €2m per appearance across his 6 for them so far.

Mamadou Sarr transfer history and what each club made

• Olympique Lyonnais · academy graduate · sold to Strasbourg for €10m (Aug 2024) · profit for Olympique Lyonnais €10m
• Strasbourg · signed from Olympique Lyonnais for €10m (Aug 2024) · sold to Chelsea for €14m (Jun 2025) · profit for Strasbourg €4m
• Chelsea · signed from Strasbourg for €14m (Jun 2025) · current club

Mamadou Sarr injury record and availability

Mamadou Sarr has no injury or suspension on record as of 10 Nov 2026.

In the 2026/27 league season Mamadou Sarr has played 508 of a possible 900 minutes since he joined (56%): 6 starts and 6 appearances in 10 games, average rating 6.86.

Since 2024, Mamadou Sarr has had 4 injury spells: 55 days out and 7 games missed. Most frequent: dead leg (2 times). Longest: dead leg, 24 days (Sep 2025).

• 2026/27: no injury recorded
• 2025/26: 2 spells, 30 days out, 5 games missed
• 2024/25: 2 spells, 25 days out, 2 games missed

Chelsea injury list

Mamadou Sarr international career: Senegal caps

Mamadou Sarr has 9 senior caps for Senegal (669 minutes, 7 starts), the first in November 2025.

Last 12 months: 9 caps, 7 starts, 669 minutes in 20 matchday squads. Last in the squad on 5 Oct 2026.

Mamadou Sarr: club-trained at Olympique Lyonnais

Mamadou Sarr is club-trained at Olympique Lyonnais: our record shows him registered there for three entire seasons or 36 months between the ages of 15 and 21.

• Olympique Lyonnais

We count a player as club-trained when his record shows him registered with the club for three entire seasons or 36 months between the ages of 15 and 21 (UEFA's home-grown test), wherever he started and whatever he cost; time on loan counts for the club that borrowed him.