Sierra could miss several weeks due to the shoulder injury he suffered Monday against Levante, according to Vamos Mi Sevilla.
Analysis:Sierra will undergo imaging tests to reveal the extent of the injury, but the club is already bracing for the worst. In a worst-case scenario, he could be sidelined for four to six weeks, but the club has yet to announce whether that'll be the case. Chidera Ejuke should be in line to see more minutes if Sierra ends up missing time as expected. The one thing that's certain is that he won't recover in time to face Real Madrid on Sunday even if the results of the tests are positive.
