Who is out? Who is a doubt? Fantasy Football managers take note as UEFA.com rounds up the possible lineups and formations for Tuesday's UEFA Champions League games.

PFC CSKA Moskva v AS Roma
CSKA: Akinfeev; Mário Fernandes, Ignashevich, V Berezutski, Schennikov; Wernbloom, Dzagoev, Eremenko; Musa, Milanov, Doumbia.
• Out: Natcho (muscle), Elm (stomach)
• Doubtful: Wernbloom (muscle)

Roma: De Sanctis; Florenzi/Somma, Manolas, Astori, Holebas; Nainggolan, De Rossi, Keita, Pjanić; Gervinho, Totti.
• Out: Curci (elbow), Maicon (knee), Torosidis (calf), Yanga-Mbiwa (thigh), Castán (head)

Manchester City FC v FC Bayern München
Manchester City: Hart; Zabaleta, Kompany, Demichelis, Clichy; Navas, Fernando, Lampard, Milner, Nasri; Agüero.
• Out: Džeko (calf), Fernandinho (suspended), Kolarov (calf/shin), Silva (knee), Touré (suspended)

Bayern: Neuer; Rafinha, Benatia, Boateng, Bernat; Alonso; Ribéry, Götze, Müller, Robben; Lewandowski.
• Out: Alaba (knee), Badstuber (thigh), Martínez (knee), Lahm (ankle), Pizarro (thigh), Reina (calf), Starke (foot), Thiago Alcántara (knee)
• Doubtful: Boateng (thigh)

APOEL FC v FC Barcelona
APOEL: Chiotis; Antoniades, Carlão, João Guilherme, Mário Sérgio; Efrem, Vinicius, Nuno Morais, Tiago Gomes; Manduca, Sheridan.
• Out: Charalambides (ankle)
• Doubtful: Vinicius (knee)

Barcelona: Ter Stegen; Alves, Piqué, Bartra, Adriano; Rakitić, Mascherano, Rafinha; Suárez, Messi, Neymar.
• Out: Iniesta (calf), Vermaelen (hamstring)

©AFP/Getty Images

Thiago Silva pulled up on Monday

Paris Saint-Germain v AFC Ajax
Paris: Sirigu; Van der Wiel, Marquinhos, David Luiz, Maxwell; Rabiot, Chantôme, Matuidi; Pastore, Ibrahimović, Lavezzi.
• Out: Douchez (calf), Verratti (ankle), Cabaye (calf), Bahebeck (thigh), Thiago Motta (calf), Thiago Silva (thigh)

Ajax: Cillessen; Van Rhijn, Moisander, Van der Hoorn,Boilesen; Andersen, Serero, Klaassen; Schöne, Milik, El Ghazi.
• Out: Fischer (hamstring), Veltman (suspended)

FC Schalke 04 v Chelsea FC
Schalke: Fährmann; Neustädter, Santana, Höwedes; Uchida, Fuchs, Kirchhoff, Boateng, Höger; Choupo-Moting, Huntelaar.
• Out: Kolašinac (knee), Draxler (hamstring), Farfán (knee), Obasi (shin)
• Doubtful: Sam (thigh), Giefer (adductors)

Chelsea: Courtois; Ivanović, Terry, Cahill, Filipe Luís; Fàbregas, Matić; Schürrle, Oscar, Hazard; Costa.
• Out: Aké (hamstring)

©AFP/Getty Images

Agim Ibraimi is fit again

Sporting Clube de Portugal v NK Maribor
Sporting: Patrício; Cédric, Sarr, Paulo Oliveira, Jefferson; Adrien, João Mário, André Martins; Mané, Nani, Slimani.
• Doubtful: Heldon (unspecified)

Maribor: Handanovič; Stojanovič, Rajčevič, Arghus, Mejač; Mertelj, Filipović, Sallalich, Bohar; Tavares, Ibraimi.
• Doubtful: Viler (unspecified)

FC BATE Borisov v FC Porto
BATE: Chernik; Olekhnovich, Tubić, Gayduchik, M Volodko/Mladenović; Likhtarovich, A Volodko; Baga, Karnitski, Gordeychuk; Signevich.
• Out: Khagush (suspended), Filipenko (hamstring)

Porto: Andrés Fernández; Ricardo, Maicon, Marcano, Alex Sandro; Casemiro, Rúben Neves, Óliver Torres; Tello, Quaresma, Aboubakar.
• Out: None

FC Shakhtar Donetsk v Athletic Club
Shakhtar: Pyatov; Srna, Kucher, Rakitskiy, Shevchuk; Stepanenko; Douglas Costa, Fernando, Alex Teixeira, Taison; Luiz Adriano.
• Out: Kryvtsov (ankle), Ordets (broken toe)
• Doubtful: Azevedo (knee)

Athletic: Iraizoz; De Marcos, Etxeita, Gurpegi, Balenziaga; Mikel Rico, Iturraspe, Beñat; Susaeta, Viguera, Muniain.
• Out: Guillermo (hamstring)
• Doubtful: Iraola (hamstring), Aduriz (muscle)

Roma: De Sanctis; Florenzi/Somma, Manolas, Astori, Holebas; Nainggolan, De Rossi, Keita, Pjanić; Gervinho, Totti.
• Out: Curci (elbow), Maicon (knee), Torosidis (calf), Yanga-Mbiwa (thigh), Castán (head)

Manchester City FC v FC Bayern München
Manchester City: Hart; Zabaleta, Kompany, Demichelis, Clichy; Navas, Fernando, Lampard, Milner, Nasri; Agüero.
• Out: Džeko (calf), Fernandinho (suspended), Kolarov (calf/shin), Silva (knee), Touré (suspended)

Bayern: Neuer; Rafinha, Benatia, Boateng, Bernat; Alonso; Ribéry, Götze, Müller, Robben; Lewandowski.
• Out: Alaba (knee), Badstuber (thigh), Martínez (knee), Lahm (ankle), Pizarro (thigh), Reina (calf), Starke (foot), Thiago Alcántara (knee)
• Doubtful: Boateng (thigh)

APOEL FC v FC Barcelona
APOEL: Chiotis; Antoniades, Carlão, João Guilherme, Mário Sérgio; Efrem, Vinicius, Nuno Morais, Tiago Gomes; Manduca, Sheridan.
• Out: Charalambides (ankle)
• Doubtful: Vinicius (knee)

Barcelona: Ter Stegen; Alves, Piqué, Bartra, Adriano; Rakitić, Mascherano, Rafinha; Suárez, Messi, Neymar.
• Out: Iniesta (calf), Vermaelen (hamstring)

©AFP/Getty Images

Thiago Silva pulled up on Monday

Paris Saint-Germain v AFC Ajax
Paris: Sirigu; Van der Wiel, Marquinhos, David Luiz, Maxwell; Rabiot, Chantôme, Matuidi; Pastore, Ibrahimović, Lavezzi.
• Out: Douchez (calf), Verratti (ankle), Cabaye (calf), Bahebeck (thigh), Thiago Motta (calf), Thiago Silva (thigh)

Ajax: Cillessen; Van Rhijn, Moisander, Van der Hoorn,Boilesen; Andersen, Serero, Klaassen; Schöne, Milik, El Ghazi.
• Out: Fischer (hamstring), Veltman (suspended)

FC Schalke 04 v Chelsea FC
Schalke: Fährmann; Neustädter, Santana, Höwedes; Uchida, Fuchs, Kirchhoff, Boateng, Höger; Choupo-Moting, Huntelaar.
• Out: Kolašinac (knee), Draxler (hamstring), Farfán (knee), Obasi (shin)
• Doubtful: Sam (thigh), Giefer (adductors)

Chelsea: Courtois; Ivanović, Terry, Cahill, Filipe Luís; Fàbregas, Matić; Schürrle, Oscar, Hazard; Costa.
• Out: Aké (hamstring)

©AFP/Getty Images

Agim Ibraimi is fit again

Sporting Clube de Portugal v NK Maribor
Sporting: Patrício; Cédric, Sarr, Paulo Oliveira, Jefferson; Adrien, João Mário, André Martins; Mané, Nani, Slimani.
• Doubtful: Heldon (unspecified)

Maribor: Handanovič; Stojanovič, Rajčevič, Arghus, Mejač; Mertelj, Filipović, Sallalich, Bohar; Tavares, Ibraimi.
• Doubtful: Viler (unspecified)

FC BATE Borisov v FC Porto
BATE: Chernik; Olekhnovich, Tubić, Gayduchik, M Volodko/Mladenović; Likhtarovich, A Volodko; Baga, Karnitski, Gordeychuk; Signevich.
• Out: Khagush (suspended), Filipenko (hamstring)

Porto: Andrés Fernández; Ricardo, Maicon, Marcano, Alex Sandro; Casemiro, Rúben Neves, Óliver Torres; Tello, Quaresma, Aboubakar.
• Out: None

FC Shakhtar Donetsk v Athletic Club
Shakhtar: Pyatov; Srna, Kucher, Rakitskiy, Shevchuk; Stepanenko; Douglas Costa, Fernando, Alex Teixeira, Taison; Luiz Adriano.
• Out: Kryvtsov (ankle), Ordets (broken toe)
• Doubtful: Azevedo (knee)

Athletic: Iraizoz; De Marcos, Etxeita, Gurpegi, Balenziaga; Mikel Rico, Iturraspe, Beñat; Susaeta, Viguera, Muniain.
• Out: Guillermo (hamstring)
• Doubtful: Iraola (hamstring), Aduriz (muscle)