Ten-man blaugrana deserve a lot more, but goals from Alvarez and Sorloth leave them with a mountain to climb in next Tuesday's second leg SUBSCRIBE NOW: ▶ www.youtube.com/user/fcbarcelona 🔥Join as a member 👉 https://youtube.com/fcbarcelona/join 📱 App: http://barca.link/kXum50R6rNO 🌐 Site: www...