香川真司
In his second season, Barrios continued his fine form for Dortmund. The Germans were drawn against Azerbaijan side FK Qarabağ in the Play-Off round of the Europa League. In the first leg on 19 August, both Barrios and Shinji Kagawa scored braces in a 4–0 victory at home. The second leg was held on 26 August at the Tofik Bakhramov Stadium in Baku. The game looked destined to end 0–0, but Barrios popped up and netted the winner in the first minute of stoppage time, leading to an aggregate win of 5–0.