Dembele (hamstring) suffered an injury in Tuesday's 1-0 victory against Arsenal after scoring the lone goal in the match. He will undergo tests on Wednesday and is a doubt for the second leg next Wednesday, coach Luis Enrique said in a press conference,
according to Fabrice Hawkins of RMC Sport. "The medical tests will take place tomorrow. It's nothing serious, it's rather light but there is a doubt for the second leg."