Soumaïla Coulibaly

22 yrs · Centre-back · France
Stade Brestois 29 · Ligue 1 · Foot: left · Height: 191 cm
Risk: ModerateConfidence: MediumSample: MediumDevelopment: ModerateContract: until 30 Jun 2029
Market value
€6.0M
Updated 6 days ago
Estimated acquisition
€3.6M – €8.0M
Estimated · 20–80% range
Model value
€1.7M – €5.4M
Performance-implied · estimated
Projected (24m)
€2.8M – €10.3M
Resale range · estimated
Potential value gap
-€6.3M – €1.7M
Model value − acquisition

Value picture

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

Estimated acquisition€3.6M – €8.0M
Model value (performance-implied)€1.7M – €5.4M
Projected value (24 months)€2.8M – €10.3M
Dashed line: current market value (€6.0M). Bars are 20–80% model ranges; tick = median.

The model rates Soumaïla Coulibaly's performance-implied value at EUR 1.7M-5.4M, below the estimated acquisition range of EUR 3.6M-8.0M. Its 24-month market value projection is EUR 2.8M-10.3M. Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.

Bargain Index: 42

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

PerformanceAverage46th pct among DEF peers (age-neutral)
AgeFavorable22.7 years
Acquisition costNeutralest. €5.8M vs market €6.0M
Expected appreciationNeutral-9% over ~2 years (model)
Value gapVery negativeweak predictor on its own
DevelopmentModeratebreakout probability 17%
League translationBig-five leagueleague coefficient 0.88
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: €9.0M

Profile vs positional peers

Percentiles among 1268 evaluated DEF players with 900+ minutes.

Performance (last season, league)

Minutes
1339 (44% of available)
Goals + assists / 90
0.00
Context-adjusted G+A / 90
0.03
xG, xA, progression
Data unavailable
Defensive actions
Data unavailable
Performance percentile
46 (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
0.88 (rank 5)
Team strength (Elo)
1407
Opponent strength
1473
Possession, role
Data unavailable

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

Potential

Development
Moderate
Trajectory
insufficient
Breakout probability
17%
Resale range (24m)
€2.8M – €10.3M

Historical comparables (8): median 2-year value change -37% (IQR -46% to -13%).

Risk profile

Overall: Moderate

  • ⚠Limited sample: 1339 league minutes last season.
  • ⚠No continental-competition minutes last season.
  • ⚠Projection range wider than for most evaluated players.
  • ⓘ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).

Already playing in a big-five league.

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.
2025/26Stade Brestois 29Ligue 1CB16133944%000.000.03147314070.88
2024/25Stade Brestois 29Ligue 1CB743714%010.210.10138014720.88
2023/24Royal Antwerp FCJupiler Pro LeagueCB17136451%000.000.03139614920.63
2022/23Borussia DortmundBundesligaCB1451%000.000.03140616911.04

Cups & continental competitions

SeasonCompetitionClubAppsMinGAAvg opp. Elo
2024/25Uefa Champions LeagueStade Brestois 298635001676
2023/24Uefa Champions LeagueRoyal Antwerp FC6540001649
2023/24Uefa Champions League QualifyingRoyal Antwerp FC2180001435
2022/23Uefa Champions LeagueBorussia Dortmund117001440

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
Ruan
Serie A · 2023
24€4.5M€2.0Mfell
Yvann Maçon
Ligue 1 · 2022
24€4.5M€2.0Mfell
Juan Cabal
Serie A · 2024
23€3.5M€7.0Mrose
Nicolas Cozza
Ligue 1 · 2021
22€3.8M€3.5Mflat
Matteo Lovato
Serie A · 2021
21€7.0M€6.0Mflat
Patrick Burner
Ligue 1 · 2019
23€3.5M€2.0Mfell
Giangiacomo Magnani
Serie A · 2021
26€5.0M€3.0Mfell
Saidy Janko
Ligue 1 · 2018
23€3.0M€2.0Mfell

Transfer history

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

DateFromToFeeMV at time
30 Jun 2026Stade BrestoisR. StrasbourgFree / loan€6.0M
4 Oct 2025R. StrasbourgStade BrestoisFree / loan€8.0M
7 Jul 2025DortmundR. Strasbourg€7.5M€8.0M
5 Jun 2025Stade BrestoisDortmundFree / loan€8.0M
29 Aug 2024DortmundStade BrestoisFree / loan€6.0M
30 Jun 2024Royal AntwerpDortmundFree / loan€6.0M
11 Aug 2023DortmundRoyal AntwerpFree / loan€1.0M
1 Jul 2021Paris SG U19DortmundFree / loanData unavailable
1 Jul 2019Paris SG U17Paris SG U19UnknownData unavailable
1 Jul 2018Montfermeil JgdParis SG U17Free / 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.

Soumaïla Coulibaly · MoneyballAI