Most Improved defenders in Eredivisie 26/27
The most improved defenders in Eredivisie in 26/27, ranked on Field Insider.
At a glance
J. Bos of Feyenoord is the standout for raw talent across defenders in Eredivisie, with a Field Insider Rating of 76.
The numbers a scout watches are the year-on-year jumps: J. Bos has improved his Season rating most, up +30 on last season, while N. Kasanwirjo's scouting Rating has risen fastest, +28.6 over the same span. Those are the players whose trajectory is bending upward fastest.
By our market-value index, J. Bos of Feyenoord is the most valuable name in this group at 36.8.
15 players · ranked by most improvedCustomise →
| Player | Team | |||||
|---|---|---|---|---|---|---|
| 1 | J. BosFull-back |  Feyenoord | 23 | +30 24/25→25/26 | 39319.1% | 7637.4% |
| 2 | N. KasanwirjoFull-back | Feyenoord | 24 | +16.2 24/25→25/26 | 20±0% | 7013.6% |
| 3 | Tomas GalvezFull-back |  GO Ahead Eagles | 21 | +14.3 24/25→25/26 | 3282.2% | 6517.1% |
| 4 | M. PedersenFull-back | Feyenoord | 26 | +13.5 24/25→25/26 | 28±0% | 726.4% |
| 5 | O. WijndalCentre-back |  Ajax | 26 | +12.5 24/25→25/26 | 21145.3% | 563.6% |
| 6 | S. de GrandFull-back |  AZ Alkmaar | 21 | +10.7 24/25→25/26 | 21±0% | 511.8% |
| 7 | B. ReithFull-back |  Sparta Rotterdam | 27 | +9.8 24/25→25/26 | 2280.3% | 4617.2% |
| 8 | A. KaplanCentre-back | NEC Nijmegen | 23 | +9.1 24/25→25/26 | 2364.1% | 7417.3% |
| 9 | Gabriel BrásFull-back | NEC Nijmegen | 22 | +5.7 24/25→25/26 | 16±0% | 48±0% |
| 10 | M. DeijlFull-back | Feyenoord | 29 | +3.2 24/25→25/26 | 38±0% | 501.2% |
| 11 | G. SmalFull-back | Feyenoord | 29 | +0.3 24/25→25/26 | 161.9% | 4623.5% |
| 12 | D. BlindCentre-back | Ajax | 36 | +0.2 24/25→25/26 | 320.6% | 306.7% |
| 13 | D. KasiusFull-back | AZ Alkmaar | 23 | -10.2 24/25→25/26 | 1638.8% | 676.7% |
| 14 | Iván MárquezCentre-back |  Fortuna Sittard | 32 | -12.6 24/25→25/26 | 1939.5% | 3220.9% |
| 15 | G. NauberCentre-back | GO Ahead Eagles | 34 | -27.8 24/25→25/26 | 976.4% | 1458.6% |