Eredivisie

Youri Baas

Youri Baas, 23, from Netherlands ➤ Ajax Amsterdam, since 2022 ➤ Centre-Back ➤ Market value: €20.00m ➤ * 17/03/2003 in Oostvoorne, Netherlands

AjaxDefender - Centre-Back23 years€20.00m
Youri Baas

Info

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

Club
Ajax
Position
Defender - Centre-Back
Shirt
#15
Age
23
Date of birth
17/03/2003
Height
1,88m
Foot
left
Citizenship
Netherlands
Joined
01/01/2023
Contract until
30/06/2028
Market value
€20.00m
Career fees
€56k
Youth clubs
OVV Oostvoorne (-2012), SBV Excelsior (2012-2018), Ajax (2018-2021)

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
26/27Eredivisie42940010
26/27UECL Qualifying32251000

By competition

CompetitionAppsGA
Eredivisie9184
Keuken Kampioen Divisie5026
U17 Div. 1 Fall1402
UEFA Champions League1100
Europa League900
U17 Div. 1 Spring900
Europa League Qualifying600
KNVB Beker500
O18 Div. 1 Fall401
UECL Qualifying310
Play-Offs Conference League300
U19 Div. 1 Fall100
U19 Cup Netherlands100
Johan Cruijff Schaal000

By club

ClubAppsGA
Ajax9861
Ajax U215026
NEC Nijmegen3033
Ajax U172302
Ajax U18501
Ajax U19100

Transfers

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

DateSeasonFromToFeeMarket value
30/06/202423/24NEC NijmegenAjaxEnd of loan€1.00m
01/07/202323/24AjaxNEC Nijmegenloan transfer€900k
01/01/202322/23Ajax U21Ajax-€700k
01/01/202120/21Ajax U18Ajax U21--
01/07/202020/21Ajax U17Ajax U18--
01/07/201919/20Ajax YouthAjax U17--
01/07/201818/19Excelsior JeugdAjax Youth€56k-

National

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

TeamCapsGoalsShirtDebutStatus
Netherlands0022Former international
Netherlands U177052019-09-17Former international
Netherlands U217042023-09-08Former international
Netherlands U193052021-09-06Former international
Netherlands U201052023-03-25Former international
Netherlands U152002017-12-18Former international
Netherlands U164052018-10-26retired national 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
€20.00m
Highest
€20.00m · 11/03/2026
Last change
28/05/2026
Ajax 2Centre-Back 100Eredivisie 7Netherlands 35Worldwide 562Year 2003 56
DateAgeClubValue
16/03/202117Ajax Amsterdam U21€300k
12/10/202118Ajax Amsterdam U21€450k
12/01/202218Ajax Amsterdam U21€450k
23/06/202219Ajax Amsterdam U21€450k
12/10/202219Ajax Amsterdam U21€700k
11/11/202219Ajax Amsterdam U21€700k
23/06/202320Ajax Amsterdam€900k
15/12/202320NEC Nijmegen€800k
31/05/202421NEC Nijmegen€1.00m
14/10/202421Ajax Amsterdam€3.00m
17/12/202421Ajax Amsterdam€6.00m
28/03/202522Ajax Amsterdam€12.00m
28/05/202522Ajax Amsterdam€12.00m
02/10/202522Ajax Amsterdam€15.00m
02/12/202522Ajax Amsterdam€16.00m
11/03/202622Ajax Amsterdam€20.00m
28/05/202623Ajax Amsterdam€20.00m

xG Statistics

Youri Baas is not yet matched to an Understat player model, so there are no xG rows. When the mapping appears, this block will show appearances, minutes, goals, xG, npxG, assists, xA, shots, key passes and xGChain for each available season.

Understat has no season rows for this player yet.

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