Atalanta begin their second Champions League campaign in Denmark against newcomers Midtjylland, with Papu Gomez, Luis Muriel and Duvan Zapata.
It kicks off at 20.00 UK time (19.00 GMT).
You can follow all the build-up and action as it happens from that game and Inter-Borussia Monchengladbach on the LIVEBLOG.
Atalanta begin their second Champions League campaign in Denmark against newcomers Midtjylland, with Papu Gomez, Luis Muriel and Duvan Zapata.
It kicks off at 20.00 UK time (19.00 GMT).
La Dea stunned everyone by reaching the quarter-finals in their debut season and were minutes away from eliminating PSG.
Now they are in a group with Champions League debutants Midtjylland, Liverpool and Ajax, so this is considered a must-win game in what could be a tight group.
Ruslan Malinovskyi, Mattia Caldara, Pierluigi Gollini and Cristiano Piccini are out of action.
Josip Ilicic made his comeback after three months out during the 4-1 Serie A defeat to Napoli on Saturday, but makes way this time for Muriel and his fellow Colombia international Duvan Zapata, supported by Papu Gomez.
Although Midtjylland are Danish, there are players from all over the world in their squad, including Brazilian left-back Paulinho, Nigerian midfielder Frank Onyeka, Guinean striker Sory Kaba and Pione Sisto, who has Danish, Sudanese and Ugandan passports.
Onyeka and Kristian Riis had been in doubt with slight injury concerns.
Midtjylland: J Hansen; J Andersson, Sviatchenko, Scholz, Paulinho; Cajuste, Onyeka, Dreyer, Sisto, Mabil; Kaba
Midtjylland bench: Ottesen, Cools, Evander, Kraev, James, Vibe, M Andersen, Anderson, Madsen, Dyhr, Isaksen, Sery
Atalanta: Sportiello; Toloi, Romero, Djimsiti; Hateboer, De Roon, Freuler, Gosens; Gomez; Muriel, Duvan Zapata
Atalanta bench: Rossi, Palomino, Lammers, Mojica, Depaoli, Pessina, Ruggeri, Miranchuk, Ilicic, Pasalic
Ref: Artur Dias (POR)