Rubuta ci gaba don wannan sakin layi - A watan Yulin 2008, a matsayin dan wasan da ba shi da kwangila, ya koma Austriya don wani sihiri tare da FC Red Bull Salzburg, amma kafin a fara kakar ya sanya hannu a Udinese Calcio, inda ya maye gurbin Antonio Chimenti na Juventus. Duk da haka, a cikin wani ɗan gajeren lokaci, ya zauna tare da kulob din arewa maso gabashin Italiya na tsawon makonni biyu kafin Juventus ta sanya hannu a matsayin madadin Gianluigi Buffon da Chimenti a watan Agusta 2008. Rashin rauni na dogon lokaci ga Buffon ya haifar da Manninger yana wasa don na farko XI daga farkon Oktoba 2008 har zuwa ƙarshen Fabrairu 2009. A lokacin da yake aiki tare da Juventus, Manninger ya buga wasanni talatin da biyar a duk gasa, yana yin yabo a cikin kafofin watsa labarai saboda wasan kwaikwayonsa. Bayan raunin Buffon a lokacin gasar cin kofin duniya ta 2010, Juventus ta sanya hannu kan Marco Storari daga Milan a lokacin rani na 2010, kuma an saukar da Manninger zuwa matsayin mai tsaron gidan na uku na kulob din. An sake shi a ƙarshen kakar 2011/12
, bayan nasarar da Juventus ta samu a gasar.