<prompt> Qedela umusho olandelayo: UFognini uqale isizini yakhe ka-2015 e-  <response>: IHopman Cup, ibambisene noFlavia Pennetta. I-Italy yehlulekile ukufinyelela kowamanqamu, yafika ekugcineni kweqembu layo. Ngesonto elilandelayo, wadlala e-Apia International eSydney njengomdlali ophambili, kodwa waba nenhlanhla yokudonsela iqhawe elivikelayo uJuan Martín del Potro, owayebuya ekudlaleni izinyanga eziyishumi nanye, emdlalweni wakhe wokuqala. Walahlekelwa amasethi amathathu. UFognini wanqoba i-Grand Slam yakhe yokuqala ngo-2015 e-Australia Open kabili eceleni kukaSimone Bolelli, ngokunqoba amasethi aqondile phezu kukaPierre-Hugues Herbert noNicolas Mahut ekugcineni. Unqobe uRafael Nadal kuma-Semi-finals eRio Open ngaphambi kokulahlekelwa yiDavid Ferrer ekugcineni. Ngo-Ephreli, waphinde wanqoba uRafael Nadal emzuliswaneni wesithathu weBarcelona Open, kodwa waphinde wahlulwa emzuliswaneni olandelayo nguPablo Andujar. NgoMeyi, ngemuva kokunqoba uSteve Johnson noGrigor Dimitrov, wahlulwa nguTomáš Berdych emzuliswaneni wesithathu weRome Masters. E-US Open, uFognini wanqoba uSteve Johnson noPablo Cuevas ukuze badlulele emzuliswaneni wesithathu lapho abangela khona ukuphazamiseka okukhulu, beshaya uRafael Nadal ngamasethi amahlanu, bevela emasethini amabili kanye ne-break of serve phansi kuwo womabili amasethi wesithathu nowesine. Kulowo mdlalo, uNadal wanqoba amasethi amabili okuqala, futhi ngaphambilini wayengu-1510 emidlalweni yeGrand Slam lapho ayehola khona amasethi amabili. Ezuza ama-winnings angu-70, uFognini wagcina eshaya uNadal ngamasethi amahlanu. Ngemuva kwalokho walahlekelwa ngumdlalo wakhe wesine wokulwa noFeliciano López. 