Mamadou SarrCB#19

Real Sociedad·Segunda División·Defender - Centre-Back

21 years(29/08/2005)1,94mrightSenegal, FranceContract until 30/06/2027

6.69Rating24 matches in 12 months

€22.00mMarket value#4 in Real Sociedad

Last 5rating per match

Ligue 109.117.1

Internationa18.116.9

Ligue 122.117

UEFA Confere27.116.7

Ligue 130.116.2

Form, 12 monthsaverage rating per month

6.80Nov

6.70Dec

6.80Jan

7.00Feb

6.30Mar

Apr

6.30May

7.00Jun

Jul

6.70Aug

6.70Sep

Oct

Club matchesReal Sociedad

Team page →

Next matches

11 Oct · 15:15La LigaH

Deportivo La Coruna———Prediction

Odds are 1X2 for the match; the club's outcome is highlighted. Prediction opens the full match preview.

Recent results

20 Sept · 20:00La LigaA

Valencia—Prediction 17 Sept · 20:00UEFA Europa LeagueH

Bournemouth—Prediction 13 Sept · 20:00La LigaH

Atletico Madrid—Prediction 07 Sept · 20:30La LigaA

Elche—Prediction 03 Sept · 20:00La LigaH

Celta VigoD0:0Prediction

Key statsUEFA Europa League · LaLiga

Goals012 of 74Rank

xG0.00

Assists013 of 74Rank

xA0.0072 of 74Rank

Shots0

Key passes10.38 / 9061 of 74Rank

Dribbles10.38 / 90

Pass accuracy93.0%

xG — expected goals: the quality of the chances taken; xA — expected assists: the quality of the chances created. Values per 90 minutes are shown under the totals. Rank: place among defenders — LaLiga, season 26/27. What xG, npxG, xA and xGChain mean

Player profileattributes and traits

Player Position average

Attacking33

Technique45

Tactical56

Defending68

Creativity40

Strengths

No outstanding strengths

Weaknesses

No outstanding weaknesses

Player positions: DC

Positions on the pitch

Percentiles per 90per 90 minutes vs positional peers of the league

AttackingPer 90 · Percentile

Goals0.0042%

Big chances missed0.0060%

Dribbles0.6170%

Fouls won1.2278%

PlaymakingPer 90 · Percentile

Assists0.0042%

xA0.0121%

Key passes0.009%

Big chances created0.0032%

Accurate passes57.1675%

Pass accuracy %95.997%

Final third passes3.0410%

Long balls1.8241%

DefendingPer 90 · Percentile

Tackles2.4374%

Interceptions0.6121%

Clearances2.4326%

Blocks0.6168%

Aerial duels won0.6113%

Duels won4.8666%

Recoveries3.0429%

Dribbled past0.0098%

Fouls0.6176%

Errors leading to goal0.0058%

What a percentile means

The percentile shows what share of players of the same position in this league the player beats on a per-90-minute metric. 90% — better than nine out of ten peers; 50% — the league median. Per 90 minutes removes the effect of playing time.

For fouls, offsides, being dribbled past and goals conceded the scale is inverted: a higher percentile means fewer of them.

vs 73 defenders · LaLiga · season 26/27 · min 270′ · player 148′

Similar playersLaLiga · defenders · season 26/27

82%

Jonny OttoAlavés · Defender - Right-Back7.02Rating0G0A32age 81%

Einar GalileaMálaga CF · Defender - Centre-Back6.68Rating0G0A32age 81%

César TárregaValencia · Defender - Centre-Back6.72Rating0G0A24age 80%

Ángel RecioMálaga CF · Defender - Centre-Back6.71Rating0G0A23age 80%

Aïssa MandiLevante · Defender - Centre-Back6.92Rating0G0A34age 79%

Ibrahima KonatéReal Madrid · Defender - Centre-Back6.97Rating0G0A27age

Profile match = 100 − mean gap of per-90 percentiles across 22 metrics of this position; players of the same league, position group and season with at least 270 minutes.

Availability

StatusAvailable24 matches in 12 months

National teamSenegal8 caps · 0 goals

Contract until30/06/2027

Market value€22.00mHighest: €25.00m (15/12/2025)

Season statsSeason 26/27

Competition	Team	Season	Apps	Min	Rating	G	A	G+A	YC	RC
UEFA Europa League	Real Sociedad	26/27	1	90	6.40	—	—	0	—	—
LaLiga	Real Sociedad	26/27	2	148	6.85	—	—	0	—	—

Transfers13

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	-

Market value

€22.00m Current€25.00m Highest · 15/12/202503/06/2026 Last change

27.03.202303.06.2026

#90 Centre-Back#64 LaLiga#4 Real Sociedad#11 Senegal#513 Worldwide#31 Year 2005

Value history

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 Statisticsall seasons

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

What xG, npxG, xA and xGChain mean

xG Expected goals: How many goals an average finisher would score from the same shots. A 0.30 xG shot goes in about 3 times in 10. Goals above xG mean efficient finishing; below — a cold streak or poor finishing.
npxG Non-penalty xG: The same xG without penalties. A penalty alone is worth about 0.76 xG, so npxG is a cleaner view of open-play and set-piece chances.
xA Expected assists: The xG of the shots that followed the player's passes. High xA with few assists means teammates missed good chances.
xGChain xG chain: Team xG from every possession the player touched. It shows involvement in build-up, not only the shot or the final pass, so a deep midfielder can rank high without scoring.
KP Key passes: Passes that led directly to a shot — the volume behind xA.