In 2005, Torino of Serie B appointed De Biasi as head coach, offering him a squad quickly built in a very few days following the cancellation of the old Torino Calcio club and the forming of a new society, owned by Urbano Cairo. Under De Biasi, Torino obtained immediate Serie A promotion, after having defeated Mantova on play-offs. De Biasi, initially confirmed as head coach also for the 2006–07 Serie A campaign, was however sacked three days before the first matchday and replaced by Alberto Zaccheroni. On 26 February 2007 Torino FC chairman Cairo decided to sack Zaccheroni too and recall De Biasi at the helm of the "granata", leading them to avoid relegation.