Massiré Sylla: Who Is the Giant Ruben Amorim Wants for Milan in January?

Milan has set its sights on Massiré Sylla for the January transfer window: the Senegalese center back from Union Saint-Gilloise, born in 2005, is one of the players the Rossoneri are evaluating—on the recommendation of head coach Ruben Amorim—to strengthen their defense. Under contract with the Belgian club through 2030, Sylla—who developed as a player in Senegal, southern France, and Norway—is now a regular starter for USG, the club with which he is currently competing in the Europa League group stage.

Born in Dakar on January 7, 2005, Sylla came up through the ranks at Diambars FC, one of Senegal’s most renowned youth academies. In March 2024, he joined Pau, where he trained with the first team while playing for the reserve squad. Six months later, in September, he made a complete change of scenery by signing with Lyn in Oslo, where he made his professional debut on October 6, 2024, in a 1-1 draw against Ranheim.

His big break came in January 2026, when Union Saint-Gilloise signed him to a contract running through June 2030. He made his debut for the Belgian club on April 19 in a 2-1 win over Club Brugge. Since then, the Senegalese player has begun to carve out a role in Union’s defense, culminating in his European debut in the Champions League qualifiers on August 4, 2026, when he started in the 3-3 draw against Bodø/Glimt.

For Milan, Sylla is certainly an intriguing prospect for a defense that has struggled at times this season—partly due to injuries—as a young, physical center back who is already accustomed to European competition and has room to grow. The Rossoneri’s interest, however, currently faces a practical reality: given the long time remaining on his contract, Union would obviously start from a position of strength in any negotiations, but there is already room for discussion during the winter transfer window.