Red Star's Dalcio, left, and Barcelona's Dani Olmo fight for the ball during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Red Star's Timi Max Elsnik, right, and Barcelona's Lamine Yamal fight for the ball during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Fermin Lopez celebrates after scoring during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Dani Olmo passes the ball in front of Red Star's Guelor Kanga during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Raphinha reacts after scoring during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Robert Lewandowski shoots by Red Star's Seol Young-woo during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Gerard Martín, left, and Red Star's Silas fight for the ball during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona players celebrate after a goal during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Barcelona's Gerard Martín. left, and Red Star's Cherif Ndiaye fight for the ball during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.
Red Star's Silas celebrates after scoring during the Champions League opening phase soccer match between Red Star and Barcelona at the Rajko Mitic Stadium in Belgrade, Serbia.