Player Comparison

Side by side on performance, context, cost and risk. Differences are explained — no single 'better player' verdict.

Sacha Boey removeGeorgios Vagiannidis remove
Age2524
PositionRight-backRight-back
Club · leagueGalatasaray · Super LigSporting CP · Liga Portugal
League strength0.400.58
Team strength (Elo)16681656
League minutes1022 (33%)1279 (42%)
G+A per 90 (raw)0.090.28
G+A per 90 (context-adjusted)0.090.10
Passing / defending / progressionData unavailableData unavailable
Performance percentile7571
Market value€10.0M€8.0M
Estimated acquisition€4.4M – €10.3M€4.5M – €10.0M
Model value€4.5M – €14.0M€2.2M – €10.4M
Projected value (24m)€3.5M – €13.6M€3.4M – €11.1M
Bargain Index29/10027/100
DevelopmentModerateModerate
Breakout probabilityn/a (age > 23)n/a (age > 23)
RiskVery HighModerate
Data confidenceMediumMedium
Value picture
Estimated acquisition€4.4M – €10.3M
Model value (performance-implied)€4.5M – €14.0M
Projected value (24 months)€3.5M – €13.6M
Dashed line: current market value (€10.0M). Bars are 20–80% model ranges; tick = median.
Estimated acquisition€4.5M – €10.0M
Model value (performance-implied)€2.2M – €10.4M
Projected value (24 months)€3.4M – €11.1M
Dashed line: current market value (€8.0M). Bars are 20–80% model ranges; tick = median.

What separates Sacha Boey and Georgios Vagiannidis

  • Vagiannidis plays in a stronger league (0.58 vs 0.40); the other's output carries more translation uncertainty.
  • Risk differs: Boey Very High, Vagiannidis Moderate.