U21 defenders with the Best Potential in Serie A 2026

The highest-potential U21 defenders in Serie A in 2026, ranked on Field Insider.

Best goalkeepers in Serie A Best midfielders in Serie A Best attackers in Serie A Most in-form defenders in Serie A Top-scoring defenders in Serie A Most valuable defenders in Serie A

At a glance

Arthur of Palmeiras is the standout for raw talent across U21 defenders in Serie A, with a Field Insider Rating of 69.8, and Kauã Moraes leads the scoring with 2 goals.

The numbers a scout watches are the year-on-year jumps: Kaio Henrique has improved his Season rating most, up +9.1 on last season. Those are the players whose trajectory is bending upward fastest.

By our market-value index, Arthur of Palmeiras is the most valuable name in this group at 29.9.

Fortaleza EC · 24/25→25/26

Most improved

Kaio Henrique+9.1SsN

Fortaleza EC · 24/25→25/26

4 players · ranked by best potentialCustomise →

	Player	Team
1	Arthur Centre-back	Palmeiras	21	30	70
2	Maykon Centre-back	Vitoria	20	12	66
3	Pedro Gabriel Full-back	Gremio	18	18	66
4	Kaio Henrique Centre-back	Fortaleza EC	20	14197.8%	473.7%