Having failed to win on matchday one, both side will be going for the win in the Portuguese capital
Barcelona travel to the Estadio da Luz to face Benfica on matchday two of the Champions League with Ronald Koeman's side already facing a crucial game in Group E of the competition.
The Blaugrana were comfortably beaten 3-0 by Bayern Munich in their opening match of the tournament and another defeat against the in-form Portuguese side would leave Barca in a difficult position.
Here's how to watch Benfica vs Barcelona in the 2021-22 Champions League from India.