Chelsea manager Thomas Tuchel has announced a list of 25 players for the knockout stages of the Champions League.
West London Blues face LaLiga giants Atlético de Madrid in the round of 16 of the competition after finishing top of their group.
The first leg will be played on February 23 in Madrid, while the return match will be played at Stamford Bridge on March 17.
UEFA has decided this season to allow five substitutions per game, which means that Chelsea can name 23 players per matchday squad, with 12 substitutes.
Two names have been removed from the first: Fikayo Tomori, who joined AC Milan on loan, and Ian Maatsen after his transfer to Charlton Athletic.
The list also includes Billy Gilmour, Callum Hudson-Odoi, and Mason Mount on List B.
Here is the full list of confirmed squads:
List A: Kepa Arrizabalaga, Antonio Rudiger, Marcos Alonso, Andreas Christensen, Jorginho, Thiago Silva, N’Golo Kante, Tammy Abraham, Christian Pulisic, Timo Werner, Willy Caballero, Kurt Zouma, Edouard Mendy, Mateo Kovacic, Olivier Giroud, Ben Chilwell, Hakim Ziyech, Cesar Azpilicueta, Kai Havertz, Emerson Palmieri
List B: Mason Mount, Callum Hudson-Odoi, Billy Gilmour, Reece James, Karlo Ziger, Henry Lawrence, Tino Anjorin
List B is made up of players 21 and under with two years of development at the club.