 Kunyora kuenderera kweiyi ndima - Mushure mekuhwina menduru yake yechinomwe yakateedzana kumakwikwi eWorld Championships eBudapest 2017 Pellegrini anosarudza kuzvibvumidza kuzorora nekudzidzira kwakapfava uye kusiya chikamu cheakadanwa 200m freestyle. Uye iyi ndiyo nzira iyo paEuropean Championships muCopenhagenmuna Zvita 2017 semakwikwi ega ega anotora chikamu mu100 m freestyle iyo yaanopedza ari pachinzvimbo chechinomwe mumakwikwi ekupedzisira, uye mu100 m backstroke kwaasina kukodzera kumhedziso yekushambira chete nguva yegumi yemasemifinal. Kugutsikana bedzi kwokuongorora uku ndiro menduru yendarira mu 4x50 yakavhenganiswa freestyle relay. 