Chelsea manager, Enzo Maresca, has hailed the contributions of his substitutes, following a 1-0 win over Bournemouth on Saturday.
Robert Sanchez saved a penalty from Evanilson to keep the Blues in the game.
But it was Christopher Nkunku who came off the bench to combine with fellow substitute Jadon Sancho, to score the winner.
Maresca, speaking after the match, was asked about Sanchos debut.
He replied: He did exactly what we expected from him and Tosin Adarabioyo was the same and Christopher Nkunku too.
