Ligue 1

Lamine Sy

Lamine Sy, 24, from France ➤ AJ Auxerre, since 2025 ➤ Right-Back ➤ Market value: €2.50m ➤ * 10/08/2002 in Les Mureaux, France

AJ AuxerreDefender - Right-Back24 years€2.50m
Lamine Sy

Info

Biographical card, current club and contract facts. Empty fields mean the source did not publish that value.

Club
AJ Auxerre
League
Ligue 1
Position
Defender - Right-Back
Shirt
#27
Age
24
Date of birth
10/08/2002
Height
1,71m
Foot
right
Citizenship
France, Senegal
Joined
01/07/2025
Contract until
30/06/2030
Market value
€2.50m
Career fees
0
Youth clubs
OFC Les Mureaux (2008-2012), AC Boulogne-Billancourt (2012-2014), SM Caen (2014-2021)

Statistics

Career totals from Transfermarkt: this season, then by competition and by club. Minutes and cards appear when the source recorded them.

This season

SeasonCompetitionAppsMinGAYCRC
26/27Ligue 132701000

By competition

CompetitionAppsGA
Ligue 33132
Ligue 12711
National 1 - Grp. A2701
Ligue 22300
National U19 - Grp. A1000
Coupe de France701
National 2 - Grp. F100
Coupe Gambardella000

By club

ClubAppsGA
FC Rouen 18993732
AJ Auxerre2812
SM Caen B2801
SM Caen2300
SM Caen U191000

Transfers

Recorded moves between clubs, with fee and market value on the day of the deal when the source has them.

DateSeasonFromToFeeMarket value
01/07/202525/26SM CaenAJ Auxerrefree transfer€500k
30/06/202423/24FC Rouen 1899SM CaenEnd of loan€600k
18/07/202323/24SM CaenFC Rouen 1899loan transfer€200k
01/07/202222/23SM Caen BSM Caen-€400k
01/07/202121/22SM Caen U19SM Caen B--
01/07/201919/20SM Caen U17SM Caen U19--
01/07/201717/18SM Caen JugendSM Caen U17--
01/07/201414/15ACBB YouthSM Caen Jugendfree transfer-

National

Senior and youth national-team spells: caps, goals, shirt number and whether the player is still in the current pool.

No national-team career rows for this player.

Market value

Current and peak Transfermarkt valuations, plus the history of changes by club and age. Rankings are relative to the current squad, league and position group.

Current
€2.50m
Highest
€2.50m · 27/03/2026
Last change
01/06/2026
AJ Auxerre 14France 259Ligue 1 263Right-Back 260Worldwide 4.105Year 2002 395
DateAgeClubValue
02/06/202219SM Caen B€400k
28/10/202220SM Caen€300k
16/06/202320SM Caen€200k
08/12/202321FC Rouen 1899€400k
14/06/202421FC Rouen 1899€600k
04/12/202422SM Caen€500k
02/06/202522SM Caen€500k
15/12/202523AJ Auxerre€800k
27/03/202623AJ Auxerre€2.50m
01/06/202623AJ Auxerre€2.50m

xG Statistics

Lamine Sy's xG Statistics block is an Understat shot model for the 2026 season. It does not replace goals and assists — it explains them. xG and xA ask whether the chances were good enough; xGChain and xGBuildup show how often the player was on the ball in moves that became shots. Use minutes as the denominator: a large xG in 80 minutes is a hot streak, the same xG over 1,200 minutes is a role. Figures are rounded to two decimals and stay empty when Understat has no match for this player.

SeasonLeagueClubAppsMinGxGnpxGAxAShKPxGChain
2026Ligue 1Auxerre327010.670.6700.57241.39
2025Ligue 1Auxerre24151901.071.0701.4713134.67

What the columns mean

Read this table as chance quality, not as a scoreboard. A player can outscore xG (finishing well) or lag behind it (missed sitters). Compare rows only when minutes are in the same range.

Apps · Appearances
Matches in which the player was used in this league season, including substitute minutes.
Min · Minutes
Total minutes on the pitch. Useful when comparing output: 1 goal in 90 minutes is not the same as 1 goal in 800.
G · Goals
Goals credited to the player in the Understat shot model for that season.
xG · Expected goals
The quality of shots the player took, expressed as the number of goals an average finisher would score from the same chances. A 0.30 xG shot is a chance that goes in about 3 times in 10.
npxG · Non-penalty xG
Expected goals with penalties removed. This is the cleaner read of open-play and set-piece finishing, because a penalty is usually ~0.76 xG by itself.
A · Assists
Goals that followed the player's last pass. Actual assists, not the model.
xA · Expected assists
The xG value of shots that came directly from the player's key passes. High xA with few assists usually means teammates missed good chances.
Sh · Shots
Total shots recorded by Understat, including blocked and off-target attempts.
KP · Key passes
Passes that led to a shot. This is the volume behind xA.
xGChain · xG chain
Team xG from possessions the player touched. It captures involvement in build-up, not only the shot or the last pass. A midfielder who starts attacks can rank high here without scoring.
xGBuildup · xG buildup
The same possession xG, but excluding the shot-taker and the assist. This is the purest 'how much did this player help create the chance before the final ball' number.
NPG · Non-penalty goals
Goals scored from open play or set pieces, excluding penalties.

Teammates