Rubuta ci gaba ga wannan sakin layi - An haifi Bini a San Daniele Po. Bayan ya gama aikinsa na matasa tare da Cremonese (1966) da Inter (1968 <unk> 1971), ya kuma wakilci manyan 'yan wasan Inter na tsawon shekaru goma sha huɗu a lokacin aikin kulob din. Ya shiga rukunin farko a lokacin kakar 1971-72, inda ya fara bugawa a ranar 7 ga Mayu, 1972, a wasan da suka yi da Sampdoria; ya kasance tare da kulob din har zuwa 1985, daga baya aka nada shi kyaftin din kungiyar a shekarar 1978, kuma yana sanye da madaurin makamai na tsawon shekaru bakwai masu zuwa, har sai ya bar kungiyar. A lokacin da yake a Milan, ya buga wasanni 343 (233 a Serie A), ya zira kwallaye 13 (bakwai a Serie A); ya lashe taken Serie A a 1980
, da taken Coppa Italia guda biyu, a cikin 1978 da 1982, kuma ya kai wasan kusa da na karshe na Kofin Zakarun Turai na 1980-81, lokacin da ya ci kwallo a kan Real Madrid. Bayan fama da rauni da gasa tare da Riccardo Ferri don samun wuri a cikin jerin farawa a lokacin kakar wasan karshe tare da kulob din, Bini daga baya ya koma Genoa, inda ya kasance har zuwa lokacin da ya yi ritaya a 1988, yana ciyar da yanayi biyu na karshe na aikinsa a Serie B.