 Nyorai kuenderera mberi kweiyi ndima - Nekirabhu yaGiovanni Trapattoni yeJuventus, Tacconi akawana budiriro huru yepamba uye yepasi rose, sezvo akahwina maviri scudetti muna 1984 na1986, European Cup Winners Cup muna 1984, European Super Cup muna 1984, European Champion Clubs Cup muna 1985 uye 1985 Intercontinental Cup gore rimwe chetero vachipesana neArgentinos Juniors pazvirango. Muna 1990 Tacconi neJuventus vakaenderera mberi kuhwina UEFA Cup uye Coppa Italia kaviri; mwaka wakatevera, akatumidzwa zita rekuti kaputeni wechikwata, kunyangwe Juventus akarasikirwa pa1990 Supercoppa Italiana kune vakundi veSerie A Napoli. Munguva iyi, Juventus yakanga iri imwe yemapoka akanakisisa munyika, uye Tacconi aionekwawo semumwe wevarindi vepamusoro munyika. 