Kammala wannan jumla: Dellacqua ya fara kakar wasa a
Kofin Hopman, ya rasa dukkan 'yan wasa uku zuwa Agnieszka Radwańska, Alizé Cornet da Heather Watson. Daga nan ta buga Hobart International inda ta kasance saman iri a karon farko a wani taron WTA Tour. Ta yi rashin nasara a zagaye na biyu. Daga nan Dellacqua ya buga a gasar Australian Open a matsayin zakara na 29. Ta doke Yvonne Meusburger a cikin madaidaiciyar saiti kafin ta yi rashin nasara ga mai zuwa wasan kusa da na karshe Madison Keys. Ta kuma taka leda a wasan mata biyu a matsayin ta 15 tare da Kimiko Date-Krumm. Sun yi rashin nasara a zagaye na biyu. Daga nan sai ta tafi Stuttgart don rukunin Fed Cup na Duniya na 2015 inda ta buga wasan biyu, ta yi rashin nasara ga haɗin gwiwa na Görges / Lisicki. Dellacqua na gaba ya buga Gasar Tennis ta Dubai ta rasa a zagaye na biyu ga Lucie Šafářová duk da cewa ta lashe saiti na farko. Daga nan ta tafi Qatar Total Open inda ta sake shan kashi a zagaye na farko ga Venus Williams bayan ta dauki saiti na farko. Ta gaba ta buga a gasar Malaysian Open a matsayin ta uku amma ta yi rashin nasara a zagaye na farko zuwa Hsieh Su-wei. Daga nan Dellacqua ta janye daga BNP Paribas Open inda take kare maki na wasan kusa da na karshe. Wannan ya gan ta ta sauka zuwa 42 a cikin jerin WTA. Duk da wannan ta kasance ta 32 a Miami Open inda ta yi rashin nasara a zagaye na biyu (bayan da ta yi zagaye na farko) zuwa Belinda Bencic a cikin saiti uku.