Antonio Floro Flores snatched a late winner for Sassuolo as they beat Bologna 1-0 at Stadio Dall-Ara.
An open game had been heading towards a goalless draw before Karim Laribi broke with the ball in the 86th minute and his mis-hit shot rebounded into the path of Floro Flores.
The substitute made no mistake, finishing confidently from inside the area for his second in as many games this season.
The visitors had the better chances early on, with Nicola Sansone shooting wide. Franco Brienza saw a fine shot turned away by Andrea Consigli, before Floro Flores struck the decisive blow.