Strasbourg Completes Soumaila Coulibaly Signing

Strasbourg has signed Soumaila Coulibaly from Borussia Dortmund for €7.5 million, with an extra €1 million. The defender has a five-year contract. This move brings Coulibaly directly to Strasbourg, rather than on loan from Chelsea as previously reported.

According to a previous report, Strasbourg is augmenting its squad with young prospects like Coulibaly to strengthen their roster.

TRANSFER DETAILS

The transfer includes a total fee of €8.5 million, with Strasbourg committing to a five-year contract for the young defender. Coulibaly is 21 years old and spent last season on loan at Brest, where he made 16 appearances despite struggling with injuries.

PLAYER BACKGROUND

Soumaila Coulibaly has been part of Borussia Dortmund‘s system, but his time on loan at Brest last season was marked by injuries, which limited his playing time. Despite this, his potential has caught the attention of several clubs, including Chelsea, who had been in talks to sign him.

In the 2025 season, Borussia Dortmund finished fourth in the Bundesliga, which highlights their strong development strategy as they worked with young talents like Coulibaly.

THE BIGGER PICTURE

This signing is important for Strasbourg as they strengthen their defensive line with a talented young player. The relationship between Strasbourg and Chelsea is also notable, as Strasbourg has previously served as a development ground for Chelsea players like Andrey Santos.

Last season, Strasbourg finished in 7th place in Ligue 1, and the acquisition of Coulibaly could enhance their standing in the league.

WHAT NEXT FOR COULIBALY?

Coulibaly’s move to Strasbourg gives him a fresh start and regular playing time, which could be crucial in his development. The five-year contract shows a long-term commitment from Strasbourg, who are likely to include him in their starting lineup to improve their defense.

Strasbourg is aiming to secure a strong position in the upcoming league season as they prepare to compete in the Europa Conference League next season, making Coulibaly’s role even more significant.