
Key strength: Pace and recovery
Overlapping full-back
At just 23 years old, Adama Boiro is carving out a role in Ernesto Valverde's Athletic Bilbao rotation, earning 630 minutes across 7 La Liga appearances this season. As Los Leones sit 10th in the table, the €3 million-rated Spanish left-back has quietly become a trusted defensive option alongside stars like Nico Williams and Oihan Sancet. Deployed as an overlapping full-back, Boiro leverages his pace and recovery ability to provide defensive cover and support in transition. While he has yet to contribute goals or assists, his discipline—just two yellow cards in his minutes—suggests a mature understanding of his defensive duties first. In a squad loaded with attacking talent and high-profile names, Boiro's ability to secure consistent playing time speaks to Valverde's faith in his development. With Athletic Bilbao chasing European qualification, the young Basque defender represents the club's commitment to nurturing homegrown talent while providing reliable depth on the left flank.