Torino coach Giampiero Ventura urged the club to build on their Derby della Mole victory over Juventus.
It was a first win for Toro since 1995.
Ventura said: "We created something here that wasn't there before. The stadium was full because the fans believed we could win. The players walked out there believing they could win.
"We have been able to change the mentality of Torino, to make the impossible suddenly possible. So can we qualify for Europe again? I say why not? Why not."