Stijn Spierings

The model rates Stijn Spierings's performance-implied value at EUR 0.4M-1.4M, below the estimated acquisition range of EUR 0.5M-1.7M. Its 24-month market value projection is EUR 0.6M-1.3M. Context-adjusted goal contributions are 0.96x the positional average in the league (817 minutes, league coefficient 0.47). Confidence is low: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.

Insufficient sample (< 900 league minutes)

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

Minutes

817 (41% of available)

Goals + assists / 90

0.33

Context-adjusted G+A / 90

0.21

xG, xA, progression

Data unavailable

Defensive actions

Data unavailable

Performance percentile

20 (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.

League strength

0.47 (rank 11)

Team strength (Elo)

1336

Opponent strength

1255

Possession, role

Data unavailable

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

Development

Low

Trajectory

insufficient

Breakout probability

Age > 23

Resale range (24m)

€568k – €1.3M

Historical comparables (8): median 2-year value change -33% (IQR -53% to -9%).

• ▲Small sample: 817 league minutes last season.
• ⚠League level coefficient 0.47 (1.00 = big-five average): output may not translate.
• ⚠Age 30: resale value typically declines.
• ⓘInjury history unavailable from current data source.

Historical movers

23 (MID)

Relative output kept

68%–122%

Held a regular role (900+ min)

65%

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.