The most improved U18 players in Primeira Liga, ranked on Field Insider.
O. Pietuszewski of FC Porto is the standout for raw talent across U18 players in Primeira Liga, with a Field Insider Rating of 68.2.
The numbers a scout watches are the year-on-year jumps: O. Pietuszewski has improved his Season rating most, up +27.7 on last season. Those are the players whose trajectory is bending upward fastest.
By our market-value index, O. Pietuszewski of FC Porto is the most valuable name in this group at 19.5.
| # | Player | Team | Age | ΔSsN | Season | Rating |
|---|---|---|---|---|---|---|
| 1 | O. PietuszewskiCentral midfielder |  FC Porto | 18 | +27.7 24/25→25/26 | 28 | 6898.8% |
