Europa League, le formazioni ufficiali delle sfide delle 21

Sporting CP (4-3-3): Salin; Gaspar, Coates, André Pinto, Acuna; Miguel Luis, Petrovic, Bruno Fernandes; Dost, Raphinha, Cabral.

Villarreal (4-3-3): Fernandez; Mario Gaspar, Alvaro, Victor Ruiz, Pedraza; Trigueros, Javi Fuego, Funes Mori; Chukwueze, Bacca, Fornals.

Celtic (4-2-3-1): Bain; Toljan, Boyata, Simunovic, Izaguirre; McGregor, Brown; Forrest, Christie, Sinclair; Burke.

Valencia (4-4-2): Neto; Piccini, Garay, Diakhaby, Lato; Soler, Parejo, Kondogbia, Wass; Sobrino, Cheryshev.

Shakhtar (4-2-3-1): Pyatov; Butko, Kryvstov, Khocholava; Ismaily; Stepanenko, Alan Patrick; Marlos, Kovalenko, Taison; Moraes.

Eintracht (4-4-2): Trapp; Da Costa, Hasebe, Hinteregger, N'Dicka; Gacinovic, Fernandes, Rode, Kostic; Jovic, Rebic.

Malmoe (4-4-2): Dahlin; Vindheim, Nielsen, Bengtsson, Safari; Traustason, Christiansen, Bachirou, Rieks; Antonsson, Rosenberg.

Chelsea (4-3-3): Kepa; Azpilicueta, David Luiz, Christensen, Emerson; Barkley, Jorginho, Kovacic; Willian, Giroud, Pedro.

Bruges (3-5-2): Horvath; Amrabat, Mechele, Denswil; Cools, Vormer, Rits, Vanaken, Bonaventure; Wesley, Schrijvers.

Salisburgo (4-4-2): Walke; Lainer, Ramalho, Pongracic, Ulmer; Schlager, Samassekou, Wolf, Junuzovic; Gulbrandsen, Dabbur.

Plzen (4-2-3-1): Kozacik; Havel, Pernica, Hubnik, Kovarik; Horava, Hrosovsky; Ekpal, Cermak, Kayamba; Beauguel.

Dinamo Zagabria (4-3-3): Livakovic; Stojanovic, Teophile-Catherine, Dilaver, Leovac; Gojak, Ademi, Dani Olmo; Situm, Petkovic, Orsic.