 Nyorai kuenderera mberi kweiyi ndima - Akaberekerwa muPisa, Galli akatanga basa rake nechikwata chevechidiki chekumusha kwake semutambi wepakati asati achinja kuita muchengeti wepagedhi. Akatanga basa rake rehunyanzvi neACF Fiorentina muna 1977, kwaakatamba kwemwaka mipfumbamwe Serie A mwaka. Muna 1986-87, akabatana nevamwe vake vechikwata A.C. Milan, achive wekutanga-sarudzo kwemakore matatu emakore ake mana, uye achizvisimbisa semumwe wevarindi vechikwata chepamusoro cheItaly, kuhwina mukombe weSerie A uye Supercoppa Italiana mumwaka wake wekutanga. Akatangawo mumakwikwi maviri ekudzokera kumashure kweEuropean Cup kukunda, muna 1989 na1990, zvakare kuhwina maEuropean Supercups akateedzana muna 1989 na1990, uye Intercontinental Cups muna 1989. Akasvikawo kumagumo e1989-90 Coppa Italia neMilan. Mumwaka wake wekupedzisira nekirabhu, aigara achishandurwa uye akatarisana nemakwikwi enzvimbo yekutanga kubva kumashure-kumashure Andrea Pazzagli, uyo maneja Arrigo Sacchi aigara achitamba panguva yemitambo yeligi, nepo Galli akatamba mumitambo yeEuropean. 