▁La ▁Liga , ▁entered ▁the ▁tournament ▁in ▁the ▁last ▁ 3 2 , ▁against ▁Vill an ov ense ▁of ▁the ▁Segunda ▁División ▁B . ▁The ▁first ▁leg ▁in ▁Vill an ue va ▁de ▁la ▁Ser ena , ▁on ▁ 2 8 ▁October ▁ 2 0 1 5 , ▁was ▁a ▁go all ess ▁draw , ▁with ▁manager ▁Luis ▁En rique ▁field ing ▁a ▁young ▁and ▁in ex per ien ced ▁side . ▁In ▁the ▁second ▁leg ▁on ▁ 2 ▁December ▁at ▁the ▁Camp ▁N ou , ▁however , ▁Barcelona ▁triumph ed ▁ 6 – 1 . ▁D ani ▁Al ves ▁opened ▁the ▁scoring ▁with ▁a ▁long - range ▁strike ▁in ▁the ▁fourth ▁minute , ▁and ▁Sand ro ▁added ▁a ▁hat - tr ick ▁and ▁Mun ir ▁a ▁bra ce . ▁ ▁In ▁the ▁round ▁of ▁ 1 6 , ▁Barcelona ▁played ▁city ▁riv als ▁Esp any ol ▁in ▁the ▁Der bi ▁bar cel on í . ▁They ▁opened ▁on ▁ 6 ▁January ▁ 2 0 1 6 ▁with ▁a ▁ 4 – 1 ▁home ▁victory ▁with ▁goals ▁from ▁Lion el ▁Mess i ▁( 2 ), ▁Ger ard ▁Pi qué ▁and ▁Ne ym ar , ▁after ▁the ▁visitors ▁had ▁taken ▁the ▁lead ▁through ▁F eli pe ▁Ca iced o ▁in ▁the ▁nin th ▁minute . ▁Hern án ▁Pérez ▁and ▁Pa pe ▁Di op ▁were ▁sent ▁off ▁for ▁Esp any ol ▁late ▁on , ▁the ▁latter ▁for ▁diss ent . ▁A ▁week ▁later ▁on ▁their ▁trip ▁to ▁the ▁RC DE ▁Stadium , ▁Barcelona ▁won ▁