WSWonderkid Scout
Player comparison

Compare the signal on one scale.

Select two verified players to compare published football metrics, senior opportunity, and data confidence side by side.

Player A

Player B

Comparison ready
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#16CB

Jon Martín

Age 20 · Real Sociedad · LaLiga

Stats: Real Sociedad · LaLiga · 2025/26

Open profile
74.5
#84CB

Kacper Potulski

Age 18 · 1.FSV Mainz 05 · Bundesliga

Stats: FSV Mainz 05 · Bundesliga · 2025/26

Open profile
67.7

Scores rebuilt 2026-10-10 · latest club review 2026-10-10 · completed comparable evidence through 2026-07-18. Early 2026/27 pulses remain a separate evidence layer.

Head-to-head snapshot

Immediate directional edges before the full visual comparison.

Not a final verdict
Model signal
Jon Martín74.5Jon Martín edgeKacper Potulski67.7
Current proprietary board signal on the same 0–100 scale.
Role-shape edge
Jon Martín2 edgesJon Martín edgeKacper Potulski1 edge
5 shared published role measures; a five-point gap marks a clear edge.
Senior exposure
Jon Martín2,250Jon Martín edgeKacper Potulski1,060
Verified senior minutes in the current release snapshot.

Role-aware verdict · CB

Jon Martín holds the broader CB edge

3 meaningful role-shape advantages to 2. The largest separation is Ball security.

7 shared dimensions
Ball security62 pt edge
8826
Distribution56 pt edge
7620
Duel strength30 pt edge
7949
Defensive activity12 pt edge
5466
Box defending9 pt edge
7483
Jon MartínKacper Potulski
Performance percentile shape
Shared reviewed role-cohort measures on a consistent percentile scale. Internal score construction remains private.
Football percentile comparisonRadar chart comparing Jon Martín and Kacper Potulski on their shared published football metrics, independently of the proprietary Wonderkid Score model.PassingLong passingDuels wonTacklesinterception_volumeClearances
Jon MartínKacper Potulski

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Same-position alternatives

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Senior record
Club output through the completed-evidence cutoff of 2026-07-18.
MeasureJon MartínKacper Potulski
Wonderkid Score74.5067.70
Board rank#16#84
Age2018
Estimated transfer worth~€26m~€18m
Valuation tier€25–49m€10–24m
Appearances2515
Starts259
Senior minutes2,2501,060
Goals21
Assists01
PositionCentre-BackCentre-Back
Evidencestrongstrong
Shared advanced metrics
Display values with role-percentile context where available.
MeasureJon MartínKacper Potulski
Passes54.24 /90 · 67th37.36 /90 · 17th
Pass accuracy91.2% · 88th82.3% · 26th
Long passes2.84 /90 · 6th4.08 /90 · 21st
Accurate long passes1.36 /90 · 11th1.70 /90 · 20th
Long-pass accuracy47.9% · 60th41.7% · 36th
Duels8.24 /90 · 48th9.51 /90 · 71st
Duels won5.40 /90 · 69th5.09 /90 · 62nd
Duel win rate65.5% · 89th53.6% · 35th
Aerial wins3.36 /90 · 88th3.23 /90 · 85th
Interceptions1.36 /90 · 63rd1.53 /90 · 75th
Clearances6.36 /90 · 76th6.20 /90 · 73rd
Defensive shot blocks0.96 /90 · 72nd1.36 /90 · 92nd
1v1 containment0.16 /900.42 /90
Tackles1.24 /90 · 28th1.27 /90 · 30th
Fouls committed per 900.72 /90 · 75th1.44 /90 · 23rd
Completed passes49.48 /90 · 72nd30.74 /90 · 18th
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