Barcelona take on Bayer Leverkusen at the Camp Nou in their second UEFA Champions League game.
Manchester United target Hakan Çalhanoğlu will start for Bayer and already has two goals as well as an assist in the competition.
The Bundesliga outfit won their first group stage game 4-1 over BATE Borisov while Barcelona drew 1-1 against Roma.
Manchester United have also been closely linked with the Turkish international and were linked with a €36 million for Çalhanoğlu according to Beyaz Tv.
Speaking live on the Derin Futbol show Turkish football pundit Ertem Şener claimed that United are expected to make a €36 million offer before the transfer deadline.
The Turkish international joined Bayer from HSV on a €15 million transfer last season and was selected as the sixth most valuable U-21 players in the world list by Soccerex.
Barcelona v Bayer Leverkusen
Kick-Off: 19:45 GMT
Stadium: Camp Nou, Barcelona, Spain
Barcelona confirmed line-up: Stegen, Jordi Alba, Javier Mascherano, Pique, Dani Alves, Andres Iniesta, Sergio Busquets, Ivan Rakitic, Neymar, Luis Suarez, Haddadi
Bayer Leverkusen confirmed starting line-up: Leno – Donati, Tah, Papadopoulos, Wendell – Kramer, Bender – Bellarabi, Kampl, Calhanoglu