ril lo ▁( sk unk ), ▁as ▁well ▁as ▁Z or ro ▁( fox ). ▁ ▁Herr era ▁made ▁his ▁debut ▁for ▁P ach uca ▁on ▁ 2 1 ▁July ▁ 2 0 1 0 ▁in ▁a ▁ 0 – 1 ▁defeat ▁to ▁Ch ivas ▁USA ▁in ▁a ▁ 2 0 1 0 ▁North ▁American ▁Super L iga ▁match . ▁Herr era ▁made ▁his ▁league ▁debut ▁for ▁P ach uca ▁in ▁a ▁ 1 – 4 ▁home ▁defeat ▁to ▁Santos ▁Lag una ▁on ▁ 2 3 ▁July ▁ 2 0 1 1 . ▁He ▁made ▁ 1 4 ▁appearances ▁for ▁P ach uca ▁in ▁the ▁ 2 0 1 1 ▁A pert ura , ▁and ▁was ▁a ▁short list ▁candidate ▁for ▁the ▁ro ok ie ▁of ▁the ▁tournament ▁award . ▁ ▁Porto ▁On ▁ 2 8 ▁June ▁ 2 0 1 3 , ▁it ▁was ▁announced ▁that ▁Herr era ▁was ▁transferred ▁to ▁Portuguese ▁club ▁Porto ▁for ▁€ 8 ▁million . ▁He ▁made ▁his ▁uno fficial ▁debut ▁with ▁Porto ▁on ▁ 1 3 ▁July ▁in ▁the ▁final ▁of ▁the ▁Val ais ▁Cup ▁against ▁French ▁team ▁Marse ille , ▁coming ▁on ▁as ▁a ▁substitute ▁in ▁the ▁ 6 0 th ▁minute ▁of ▁the ▁game ▁for ▁Fernando . ▁Mexican ▁team mate ▁Diego ▁Re yes ▁also ▁made ▁his ▁debut ▁with ▁Porto ▁in ▁the ▁club ' s ▁ 3 – 0 ▁win . ▁ ▁Herr era ▁made ▁his ▁official ▁league ▁debut ▁on ▁ 1 8 ▁August , ▁subst itut ing ▁L uch o ▁González ▁in ▁the ▁ 8