Atalanta crushed Juventus in a 4-0 away victory in Serie A on Sunday evening, according to ANSA.
Gian Piero Gasperini's side are now third in the Serie A standings on 58 points, three behind leaders Inter Milan.
Juventus are fourth on 52 points.
The Bianconeri suffered their first home defeat in Serie A by a margin of four goals since October 1967, when they lost a derby with city rivals Torino.