Gonzalo Crettaz

26 yrs · Goalkeeper · Spain
NEC Nijmegen · Eredivisie · Foot: right · Height: 184 cm
Risk: ModerateConfidence: MediumSample: HighDevelopment: LowContract: until 30 Jun 2028
Market value
€4.0M
Updated today
Estimated acquisition
€1.8M – €5.5M
Estimated · 20–80% range
Model value
€478k – €1.6M
Performance-implied · estimated
Projected (24m)
€2.0M – €5.7M
Resale range · estimated
Potential value gap
-€5.0M – -€154k
Model value − acquisition

Value picture

Where the market, the likely price and the model estimates sit.

Estimated acquisition€1.8M – €5.5M
Model value (performance-implied)€478k – €1.6M
Projected value (24 months)€2.0M – €5.7M
Dashed line: current market value (€4.0M). Bars are 20–80% model ranges; tick = median.

The model rates Gonzalo Crettaz's performance-implied value at EUR 0.5M-1.6M, below the estimated acquisition range of EUR 1.8M-5.5M. Its 24-month market value projection is EUR 2.0M-5.7M. Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.

Bargain Index: 67

What drives the score. Not a black box: each component and its level.

PerformanceBelow average28.3th pct among GK peers (age-neutral)
AgeNeutral26.3 years
Acquisition costFavorableest. €2.9M vs market €4.0M
Expected appreciationLow-14% over ~2 years (model)
Value gapVery negativeweak predictor on its own
DevelopmentLow
League translationUncertainleague coefficient 0.43
Tactical fitNot evaluatedRequires event/role data not available from the current free source.
RiskModerate
Data confidenceMedium

Bargain Index = percentile (among all evaluated players) of expected 2-year value relative to estimated cost. See methodology and backtests.

Market value history

Market value ≠ transfer fee ≠ acquisition cost.

Highest recorded: €4.0M

Profile vs positional peers

Percentiles among 284 evaluated GK players with 900+ minutes.

Performance (last season, league)

Minutes
2790 (91% of available)
Goals + assists / 90
0.00
Context-adjusted G+A / 90
0.00
xG, xA, progression
Data unavailable
Defensive actions
Data unavailable
Performance percentile
28 (Below average)

Adjusted = shrunk toward positional baseline for small samples, corrected for team dominance over opponents, expressed relative to positional peers in the same league.

Context

League strength
0.43 (rank 15)
Team strength (Elo)
1362
Opponent strength
1298
Possession, role
Data unavailable

League strength 1.00 = average club of the big-five leagues. Elo includes continental matches.

Potential

Development
Low
Trajectory
insufficient
Breakout probability
Age > 23
Resale range (24m)
€2.0M – €5.7M

Historical comparables (8): median 2-year value change -52% (IQR -57% to -48%).

Risk profile

Overall: Moderate

  • ⚠League level coefficient 0.43 (1.00 = big-five average): output may not translate.
  • ⚠No continental-competition minutes last season.
  • ⓘInjury history unavailable from current data source.

League translation

What happened to players who moved from this league to the big-five leagues (observed, not a forecast).

Historical movers
217 (all positions)
Relative output kept
70%–152%
Held a regular role (900+ min)
69%
Confidence
Medium

Output is relative to positional peers in each league. Movers are a selected group (clubs buy players who fit), so treat this as context, not a guarantee.

Season-by-season (domestic league)

Context-adjusted values are model outputs.

SeasonClubLeaguePosAppsMinMin shareGAG+A/90Adj. G+A/90Opp. EloTeam EloLeague str.
2025/26NEC NijmegenEredivisieGK31279091%000.000.00129813620.43

Cups & continental competitions

SeasonCompetitionClubAppsMinGAAvg opp. Elo
2025/26Knvb BekerNEC Nijmegen19000—

Small continental samples are shown for context only and are not over-weighted.

Historical comparables

Most similar profiles 2+ years ago (same position group) and what happened next. Chosen by similarity only — failures included.

Player (then)AgeValue then~2y laterOutcome
Kristoffer Nordfeldt
Eredivisie · 2015
26€3.0M€1.5Mfell
Uğurcan Çakır
Super Lig · 2024
28€8.0M€15.0Mrose
Sergio Padt
Eredivisie · 2017
27€3.5M€2.0Mfell
Loris Karius
Super Lig · 2020
27€3.2M€1.5Mfell
Nick Olij
Eredivisie · 2024
29€4.0M€2.0Mfell
Ilya Lantratov
Premier Liga · 2024
29€3.5M€1.5Mfell
Eloy Room
Eredivisie · 2017
28€4.0M€1.5Mfell
Andreas Gianniotis
Super League 1 · 2018
26€1.5M€650kfell

Transfer history

Fees as reported by the source; undisclosed fees shown as unknown, never estimated.

DateFromToFeeMV at time
1 Jul 2025CastellónNEC NijmegenFree / loan€800k
7 Jul 2023UD LogroñésCastellónFree / loan€250k
15 Aug 2022Atl. MalagueñoUD LogroñésFree / loan€300k
30 Jun 2022CD BadajozAtl. MalagueñoFree / loan€300k
17 Aug 2021Atl. MalagueñoCD BadajozFree / loan€200k
1 Jul 2019Málaga U19Atl. MalagueñoUnknownData unavailable
1 Jul 2018San Félix U19Málaga U19UnknownData unavailable
1 Jul 2017Levante UD YoutSan Félix U19Free / loanData unavailable
1 Jul 2015Valencia CF YouLevante UD YoutFree / loanData unavailable

MoneyballAI identifies statistical opportunities from available data. A player flagged as a potential bargain is not guaranteed to succeed, to transfer, to rise in value, or to generate resale profit. Market values, fees and contracts come from third-party sources; ranges are model estimates with stated confidence.