The fastest-improving (by % Season change) U23 players from Greece, ranked on Field Insider.
K. Koulierakis of VfL Wolfsburg is the standout for raw talent across U23 players from Greece, with a Field Insider Rating of 79.2, and K. Tzolakis has been the form player this season, grading 76.2, and G. Konstantelias leads the scoring with 8 goals.
The numbers a scout watches are the year-on-year jumps: K. Tzolakis has improved his Season rating most, up +28.4 on last season, while S. Kontouris's scouting Rating has risen fastest, +6.8 over the same span. Those are the players whose trajectory is bending upward fastest.
By our market-value index, A. Apostolopoulos of Greece U21 is the most valuable name in this group at 146.2.
| # | Player | Team | Age | Δ% | Season | Rating |
|---|---|---|---|---|---|---|
| 1 | K. TzolakisGoalkeeper |  Olympiakos Piraeus | 23 | +59.4 24/25→25/26 | 7659.4% | 467.2% |
| 2 | G. KonstanteliasAttacking midfielder |  PAOK | 23 | -4.1 24/25→25/26 | 314.1% | 443.1% |
| 3 | K. KoulierakisFull-back |  VfL Wolfsburg | 22 | -27.7 24/25→25/26 | 2027.7% | 792.3% |
| 4 | A. KonstantopoulosCentre-back |  Raków Częstochowa | 23 | -53.7 24/25→25/26 | 1753.7% | 3637.9% |
