Team news ahead of Tuesday's games

Barcelona v Atlético
Barcelona: Ter Stegen; Alves, Piqué, Mascherano, Alba; Busquets; Rakitić, Iniesta; Messi, Suárez, Neymar.
Out: Sandro (hamstring), Adriano (hamstring), Mathieu (knee), Vidal (adductor)
Doubtful: none
Misses next match if booked: none

Atlético: Oblak; Juanfran, Lucas, Godín, Filipe Luís; Gabi, Saúl, Augusto, Koke; Griezmann, Torres.
Out: Tiago (broken leg)
Doubtful: Savić (muscle), Giménez (hamstring), Óliver Torres (groin), Gámez (bruised leg)
Misses next match if booked: Óliver Torres

• Photos: build-up to Tuesday's first legs

Franck Ribéry (2R)©Getty Images

Bayern v Benfica
Bayern: Neuer; Lahm, Kimmich, Alaba, Bernat; Alonso, Vidal; Coman, Ribéry (Costa); Müller, Lewandowski.
Out: Boateng (adductors), Badstuber (ankle)
Doubtful: Robben (adductors), Benatia (adductors)
Misses next match if booked: Boateng, Kimmich, Lewandowski, Vidal

Benfica: Ederson; André Almeida, Lindelöf, Jardel, Eliseu; Fejsa, Renato Sanches, Gaitán, Pizzi; Jonas, Mitroglou.
Out: Júlio César (thigh), Luisão (broken arm)
Doubtful: none
Misses next match if booked: Luisão, Jonas, Gonçalo Guedes, Pizzi

• Lothar Matthäus and Deco predict this week's results

WEDNESDAY'S MATCHES

Wolfsburg v Real Madrid
Wolfsburg: Benaglio; Träsch, Dante, Knoche, Rodriguez; Guilavogui, Gustavo; Schürrle, Arnold (Vieirinha), Draxler; Kruse.
Out: Bendtner (out of favour), Jung (knee)
Doubtful: Naldo (fitness), Caligiuri (adductors)
Misses next match if booked: Caligiuri

Real Madrid: Navas; Carvajal, Pepe, Ramos, Marcelo; Kroos, Casemiro, Modric; Bale, Benzema, Ronaldo.
Out: Varane (calf)
Doubtful: None
Misses next match if booked: Sergio Ramos, Danilo, Casemiro

• Guilavogui and Schäfer on Wolfsburg's journey

Paris Saint-Germain v Manchester City
Paris: Trapp: Marquinhos, David Luiz, Thiago Silva, Maxwell; Matuidi, Rabiot, Thiago Motta; Di María, Ibrahimović, Cavani.
Out: Pastore (calf), Verratti (groin)
Doubtful: none
Misses next match if booked: Aurier, Ibrahimović, Matuidi, David Luiz, Verratti

City: Caballero; Sagna, Mangala, Otamendi, Clichy; Fernandinho, Touré, Fernando; Navas, Silva; Aguero.
Out: Sterling (groin), Kompany (calf)
Doubtful: Delph (ankle), Hart (calf), Touré (calf/shin)
Misses next match if booked: Otamendi

• Can Manchester City win it?