Chelsea have tied down three of their academy stars on long-term deals.
Juan Castillo, George McEachran and Tariq Uwakwe all signed three-year contract extensions on Monday.
McEachran, 18, was named on the bench for Chelsea's Europa League mach against MOL Vidi and travelled with the squad for the final in Baku.
Castillo joined from Ajax in 2016 and has spent three years with the academy teams, collecting numerous titles.
Uwakwe has been with the Blues since he was eight years of age.
