Chelsea have made a deadline day signing that’s impressively on-brand for our BlueCo ownership, agreeing a long-term deal with 19-year-old midfielder Mathis Amougou.

Chelsea have on Tuesday confirmed the transfer of Mathis Amougou from Saint-Etienne. Sources told ESPN the deal for the midfielder is worth in the region of €15 million ($15.5m), and that the 19-year-old midfielder is more likely to join the Blues' first-team setup immediately as opposed to joining Chelsea's sister club Strasbourg on loan,

Chelsea has confirmed the signing of 19-year-old midfielder Mathis Amougou from Saint-Etienne. Amougou who made 17 top-flight appearances for the French club signed an eight-year contract at Stamford Bridge.

Chelsea have signed midfielder Mathis Amougou from Saint-Etienne for a fee of about £12m. The 19-year-old has committed to an eight-year deal and is considered an exciting talent for the future.

French teenager Mathis Amougou on Tuesday signed for Chelsea from Saint-Etienne in a deal reported to be worth €15 million.

The 19-year-old midfielder will initially serve part of Enzo Maresca's squad but the idea has been floated about an eventual return to France.

Chelsea have tied up the signing of Saint-Étienne midfielder Mathis Amougou.Amougou has enjoyed a breakthrough season for Eirik Horneland's side with 17  senior appearances in their first season