Juventus head coach Maurizio Sarri said it is "premature" to describe the Serie A title race as a two-horse race between the defending champions and Inter.
Saturday's 1-0 Derby della Mole win away to Torino saw Sarri's Juve return to the top of the table ahead of rivals Inter.
Matthijs de Ligt's second-half goal ensured Juve stayed a point clear of Inter following 11 games, after the latter edged Bologna 2-1.
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However, Sarri dismissed suggestions the Scudetto battle is now a fight between Juve and Inter, with Atalanta able to close within four points of the lead by beating Cagliari on Sunday.