The Bianconeri snatched all three points at MAPEI Stadium – Citta del Tricolore to take a big stride towards qualifying for the Champions League after Giacomo Raspadori opened the scoring.

Paulo Dybala equalised just before half-time and Moise Kean came off the bench to win it in the 88th minute.

Victory for Juve moved it eight points ahead of fifth-placed Roma with four games to play and just a point adrift of third-placed Napoli.

Defeat was harsh on Sassuolo, which posed a big threat going forward with Domenico Berardi, who has now assisted 12 goals in Serie A, the most of any forward in the competition in a single campaign since Ronaldinho in 2009-2010, a constant menace.

Juve boss Allegri, who brought Dusan Vlahovic and Giorgio Chiellini on early in the second half but left Matthijs de Ligt on the bench as he has been suffering with illness, says there can be no let-up from his players in their remaining fixtures.

"We have Napoli one point ahead of us," Allegri said. "We hope to play well and try to overcome them, as we hoped to fight after the many positive results to be closer to those in the lead but we didn't succeed.

"Now we have to do the best we can from now to the end."

Juve had a tough start to the season, but Allegri is pleased with the strides his side has made early in his second spell with the club, having seen his team win 16 points from losing positions in Serie A this season – with only Inter (19) having earned more.

"We are doing a good job. I think Juve have laid a good foundation for the future and I think there are players with room for improvement, there are those who arrived in January," he said. "We need to understand that Juve are working in a certain way and I think there is a good basis.

"How we work every day, we know it inside and we are trying to do a good job every day, the seasons sometimes are born in one way, they end in another, there are situations like injuries, now we have five.

"[Federico] Chiesa has been out for so long, [Weston] McKennie the same, they have characteristics that we needed, I think the team is doing well. The team is adapting and doing well, maybe at the beginning of this race we would have lost this game and tonight the boys won it, there are also positive signs."