Clayton

27 yrs · Striker · Brazil
Olympiakos Syndesmos Filathlon Peiraios · Super League 1 · Foot: right · Height: 184 cm
Risk: ModerateConfidence: MediumSample: MediumDevelopment: LowContract: until 30 Jun 2029
Market value
€6.0M
Updated 7 days ago
Estimated acquisition
€3.3M – €6.9M
Estimated · 20–80% range
Model value
€1.0M – €4.4M
Performance-implied · estimated
Projected (24m)
€2.3M – €6.1M
Resale range · estimated
Potential value gap
-€5.8M – €1.0M
Model value − acquisition

Value picture

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

Estimated acquisition€3.3M – €6.9M
Model value (performance-implied)€1.0M – €4.4M
Projected value (24 months)€2.3M – €6.1M
Dashed line: current market value (€6.0M). Bars are 20–80% model ranges; tick = median.

The model rates Clayton's performance-implied value at EUR 1.0M-4.4M, below the estimated acquisition range of EUR 3.3M-6.9M. Its 24-month market value projection is EUR 2.3M-6.1M. Context-adjusted goal contributions are 1.40x the positional average in the league (1690 minutes, league coefficient 0.58). Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.

Bargain Index: 8

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

PerformanceAverage44.7th pct among ATT peers (age-neutral)
AgeNeutral27.5 years
Acquisition costNeutralest. €5.5M vs market €6.0M
Expected appreciationVery low-40% over ~2 years (model)
Value gapVery negativeweak predictor on its own
DevelopmentLow
League translationModerateleague coefficient 0.58
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: €8.0M

Profile vs positional peers

Percentiles among 900 evaluated ATT players with 900+ minutes.

Performance (last season, league)

Minutes
1690 (55% of available)
Goals + assists / 90
0.75
Context-adjusted G+A / 90
0.73
xG, xA, progression
Data unavailable
Defensive actions
Data unavailable
Performance percentile
45 (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
0.58 (rank 16)
Team strength (Elo)
1269
Opponent strength
1295
Possession, role
Data unavailable

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

Potential

Development
Low
Trajectory
declining
Breakout probability
Age > 23
Resale range (24m)
€2.3M – €6.1M

Trajectory drivers: minutes share down 33 pts.

Historical comparables (8): median 2-year value change -60% (IQR -81% to -24%).

Risk profile

Overall: Moderate

  • ⚠Limited sample: 1690 league minutes last season.
  • ⚠League level coefficient 0.58 (1.00 = big-five average): output may not translate.
  • ⚠Declining trajectory versus previous 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
58 (ATT)
Relative output kept
71%–130%
Held a regular role (900+ min)
66%
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.
2025/26Rio Ave FCLiga PortugalST19160252%1040.790.73129512540.58
2025/26Olympiakos Syndesmos Filathlon PeiraiosSuper League 1ST5884%000.000.25123615500.43
2024/25Rio Ave FCLiga PortugalST31271589%1430.560.60134112700.51
2023/24Casa Pia ACLiga PortugalST24170056%810.480.58138112820.58
2022/23Casa Pia ACLiga PortugalST29117438%400.310.46139012980.68

Cups & continental competitions

SeasonCompetitionClubAppsMinGAAvg opp. Elo
2025/26Uefa Champions LeagueOlympiakos Syndesmos Filathlon Peiraios11001655

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
Fran Sol
Eredivisie · 2019
27€5.0M€800kfell
Yohan Boli
Jupiler Pro League · 2020
27€3.2M€3.0Mflat
Léonard Kweuke
Super Lig · 2016
29€4.0M€500kfell
Othman El Kabir
Premier Liga · 2020
29€3.0M€800kfell
André Claro
Liga Portugal · 2017
26€1.5M€300kfell
Faïz Selemani
Jupiler Pro League · 2023
30€2.5M€1.5Mfell
Théo Bongonda
Jupiler Pro League · 2022
27€7.0M€5.0Mfell
Anders Dreyer
Premier Liga · 2022
24€8.0M€15.0Mrose

Transfer history

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

DateFromToFeeMV at time
3 Feb 2026Rio AveOlympiacos€5.0M€8.0M
1 Jul 2025Vasco da GamaRio Ave€3.0M€5.0M
30 Jun 2025Rio AveVasco da GamaFree / loan€5.0M
1 Aug 2024Vasco da GamaRio AveFree / loan€2.5M
7 Mar 2024Casa PiaVasco da Gama€3.0M€700k
26 Jul 2022Vila Nova FCCasa PiaFree / loan€450k
4 Jul 2022Coritiba FCVila Nova FCFree / loan€450k
18 Feb 2022Vila Nova FCCoritiba FCFree / loan€450k
28 Jun 2021GloboVila Nova FCFree / loanData unavailable
22 Feb 2021Guarany SobralGloboFree / loanData unavailable
16 Sept 2020Juventude BGuarany SobralFree / loanData unavailable
1 Jul 2019Lajeadense U20Juventude BUnknownData 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.