Chelsea sign Mathis Amougou from St Etienne for €15 Million

Chelsea have completed the signing of 19-year-old midfielder Mathis Amougou from French Ligue 1 side St Etienne for a fee of €15 million.

Amougou, who is regarded as a highly promising talent, has signed an eight-year contract with the Blues. However, the midfielder is expected to be sent on loan to Strasbourg for the upcoming season, with plans for a return to Chelsea in 2026.

The transfer was confirmed by football transfer expert Fabrizio Romano on his official X handle, stating:
“Officially confirmed. Mathis Amougou joins Chelsea as a talented 19-year-old midfielder from St Etienne, costing a €15m package. Contract valid for the next 8 years. Amougou will be part of the Chelsea team, then set to go on loan to Strasbourg next season and back in 2026.”

Chelsea fans will be eager to see how Amougou develops during his time at Strasbourg before making his return to Stamford Bridge in the future.