Ligue 1

Ayumu Seko

Ayumu Seko, 26, from Japan ➤ Le Havre AC, since 2025 ➤ Centre-Back ➤ Market value: €5.00m ➤ * 07/06/2000 in Osaka, Osaka, Japan

Le Havre ACDefender - Centre-Back26 years€5.00m
Ayumu Seko

Info

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

Club
Le Havre AC
League
Ligue 1
Position
Defender - Centre-Back
Shirt
#15
Age
26
Date of birth
07/06/2000
Height
1,86m
Foot
right
Citizenship
Japan
Joined
22/07/2025
Contract until
30/06/2028
Market value
€5.00m
Career fees
0
Youth clubs
Cerezo Osaka

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 132700010

By competition

CompetitionAppsGA
Super League11712
J1 League6722
J3 League3512
Ligue 13300
J. League Cup1600
Emperor's Cup600
AFC Champions League500
Swiss Cup520
Super League Barrage410
J. Youth League000
Takamado U18 PL West000
Coupe de France000

By club

ClubAppsGA
Grasshoppers12642
Cerezo Osaka9422
C. Osaka U233512
Le Havre AC3300

Transfers

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

DateSeasonFromToFeeMarket value
22/07/202525/26GrasshoppersLe Havre ACfree transfer€1.00m
18/01/202221/22Cerezo OsakaGrasshoppers?€900k
01/02/201918/19Cerezo U18Cerezo Osaka-€50k
01/04/201615/16Cerezo JgCerezo U18--

National

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

TeamCapsGoalsShirtDebutStatus
Japan160202023-03-24Current international
Japan U205042019-03-21Former international
Japan U174052017-02-24Former international
Japan U1940152018-10-19Former international
Japan U2320212021-03-29Former international
Japan U154052015-10-27Former international
Japan Olympic Team0021Former international
Japan U2210152019-12-28Former international

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
€5.00m
Highest
€5.00m · 27/03/2026
Last change
01/06/2026
Centre-Back 396Japan 27Le Havre AC 4Ligue 1 170Worldwide 2.223Year 2000 253
DateAgeClubValue
05/01/201918Cerezo Osaka U18€50k
23/05/201918Cerezo Osaka€150k
28/12/201919Cerezo Osaka€500k
08/04/202019Cerezo Osaka€450k
29/01/202120Cerezo Osaka€800k
29/06/202121Cerezo Osaka€800k
14/01/202221Cerezo Osaka€900k
08/06/202222Grasshopper Club Zurich€1.30m
10/11/202222Grasshopper Club Zurich€1.30m
28/03/202322Grasshopper Club Zurich€1.50m
07/06/202323Grasshopper Club Zurich€3.00m
19/10/202323Grasshopper Club Zurich€2.40m
21/12/202323Grasshopper Club Zurich€2.00m
28/03/202423Grasshopper Club Zurich€1.70m
31/05/202423Grasshopper Club Zurich€1.50m
23/12/202424Grasshopper Club Zurich€1.00m
10/06/202525Grasshopper Club Zurich€1.00m
10/10/202525Le Havre AC€2.00m
15/12/202525Le Havre AC€3.00m
27/03/202625Le Havre AC€5.00m
01/06/202625Le Havre AC€5.00m

xG Statistics

Ayumu Seko'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 1Le Havre327000.110.1100.44251.19
2025Ligue 1Le Havre30262900.970.9700.4617106.03

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