 Muslera akatanga mwaka wa2008-09 semuchengeti wechipiri mushure mekusaina mutsva Juan Pablo Carrizo, asi akawanazve nzvimbo yekutanga muna Ndira 2009 zvichitevera kumhanya kwakashata kwaCarrizo, pamwe nekukonana nevatungamiriri vechikwata. Muslera anotanga kuoneka mumwaka weSerie Avakamuona achichengetedza kanoverengeka mukurasikirwa ne3x1 kuSampdoria, kusanganisira kuchengetedza Antonio Cassano chirango. Zvimwe zviitiko zvinonakidza mukukunda kure pamusoro peNapoli neGenoa, pamwe chete mu Derby della Capitale yake yekutanga kurwisa Roma, akaona Muslera achidzorera huwandu hwakawanda hwekutenda kwaakange arasa mwaka wapfuura. 