Álvaro Tejero

30 yrs · Right-back (also CB) · Spain
Aris Thessalonikis · Super League 1 · Foot: both · Height: 174 cm
Risk: ModerateConfidence: MediumSample: HighDevelopment: LowContract: until 30 Jun 2027
Market value
€1.8M
Updated 7 days ago
Estimated acquisition
€409k – €1.4M
Estimated · 20–80% range
Model value
€842k – €1.9M
Performance-implied · estimated
Projected (24m)
€604k – €1.4M
Resale range · estimated
Potential value gap
-€585k – €1.5M
Model value − acquisition

Value picture

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

Estimated acquisition€409k – €1.4M
Model value (performance-implied)€842k – €1.9M
Projected value (24 months)€604k – €1.4M
Dashed line: current market value (€1.8M). Bars are 20–80% model ranges; tick = median.

The model rates Álvaro Tejero's performance-implied value at EUR 0.8M-1.9M, above the estimated acquisition range of EUR 0.4M-1.4M. Its 24-month market value projection is EUR 0.6M-1.4M. Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.

Acquisition note: Final year of contract: selling club's leverage is reduced.

Bargain Index: 49

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

PerformanceAverage37.2th pct among DEF peers (age-neutral)
AgeUnfavorable29.9 years
Acquisition costVery favorableest. €545k vs market €1.8M
Expected appreciationVery low-51% over ~2 years (model)
Value gapLargeweak 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: €3.0M

Profile vs positional peers

Percentiles among 1268 evaluated DEF players with 900+ minutes.

Performance (last season, league)

Minutes
2085 (89% of available)
Goals + assists / 90
0.09
Context-adjusted G+A / 90
0.10
xG, xA, progression
Data unavailable
Defensive actions
Data unavailable
Performance percentile
37 (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
0.42 (rank 16)
Team strength (Elo)
1255
Opponent strength
1246
Possession, role
Data unavailable

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

Potential

Development
Low
Trajectory
stable
Breakout probability
Age > 23
Resale range (24m)
€604k – €1.4M

Trajectory drivers: minutes share up 53 pts; changed club; team strength down (-156 Elo); league level down (-210 Elo); relative output down 77% vs positional peers.

Historical comparables (8): median 2-year value change -64% (IQR -73% to +0%).

Risk profile

Overall: Moderate

  • ⚠League level coefficient 0.43 (1.00 = big-five average): output may not translate.
  • ⚠Contract ends in 12 months: cheaper, but competition and wage demands likely.
  • ⓘ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
25 (DEF)
Relative output kept
55%–230%
Held a regular role (900+ min)
68%
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.
2025/26Aris ThessalonikisSuper League 1RB24208589%020.090.10124612550.43
2024/25RCD Espanyol BarcelonaLaligaRB28123436%140.360.43153614110.95
2020/21SD EibarLaligaRB21093%000.000.11144614151.10
2019/20SD EibarLaligaRB18144942%000.000.06153815061.16
2016/17Real MadridLaligaCB120%000.000.03145419221.11

Cups & continental competitions

SeasonCompetitionClubAppsMinGAAvg opp. Elo
2025/26Kypello ElladasAris Thessalonikis528400—
2025/26Uefa Conference League QualifyingAris Thessalonikis258001371
2024/25Copa Del ReyRCD Espanyol Barcelona19000—
2020/21Copa Del ReyReal Zaragoza112000—
2019/20Copa Del ReySD Eibar27101—
2017/18Copa Del ReyReal Madrid218000—
2016/17Copa Del ReyReal Madrid19001—
2015/16Copa Del ReyReal Madrid1100—

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
Strahil Popov
Super Lig · 2021
31€1.5M€225kfell
Lionel Carole
Super Lig · 2022
31€2.0M€550kfell
Jonas Svensson
Super Lig · 2022
29€3.6M€1.7Mfell
Sven van Beek
Eredivisie · 2024
30€1.5M€1.5Mflat
Hayrullah Bilazer
Super Lig · 2023
28€1.0M€275kfell
Joris Kramer
Eredivisie · 2024
28€1.2M€1.8Mrose
Darko Todorovic
Premier Liga · 2024
27€1.5M€1.5Mflat
Pablo Santos
Super Lig · 2021
29€2.5M€650kfell

Transfer history

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

DateFromToFeeMV at time
14 Jul 2025EspanyolAris SalonikiFree / loan€1.8M
9 Jul 2024SD EibarEspanyolFree / loan€2.0M
30 Jun 2021Real ZaragozaSD EibarFree / loan€1.0M
5 Oct 2020SD EibarReal ZaragozaFree / loan€2.4M
1 Jul 2019RM CastillaSD EibarFree / loan€3.0M
30 Jun 2019AlbaceteRM CastillaFree / loan€3.0M
10 Jul 2018RM CastillaAlbaceteFree / loan€300k
1 Jul 2015Real Madrid U19RM CastillaUnknownData unavailable
1 Jul 2014Real Madrid U18Real Madrid U19UnknownData unavailable
1 Jul 2013Real Madrid U17Real Madrid U18UnknownData unavailable
1 Jul 2012R.Madrid Yth.Real Madrid U17UnknownData 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.