Massimiliano Allegri believes Juventus' improvement in recent weeks is simply down to greater familiarity and understanding between himself and the players.

Allegri returned to Juve last May after two years away, with Maurizio Sarri and Andrea Pirlo each spending a season at the helm during the intervening campaigns.

The experiment with Pirlo proved particularly ill-judged, while Sarri was shown the door despite guiding Juve to the title – his successor presided over a fourth-placed finish as the Bianconeri's Scudetto streak ended at nine.

Allegri's return did not usher in an immediate change in fortunes, with Juve taking just two points from their first four Serie A matches. That was their worst start to a season in 60 years and left them in the bottom three.

But their form did soon pick up, and in the past three months they have embarked on a promising run. The Bianconeri head into Friday's Derby della Mole against Torino unbeaten in 11 league games – their best such sequence since a stretch of 12 without defeat from September to December 2020 – and sitting fourth.

That run was almost ended by Atalanta last weekend, but Danilo's stoppage-time goal salvaged a 1-1 draw. Allegri is adamant he knows why Juve have climbed the table.

"Personal goals have been set aside to make yourself available to the team," Allegri told reporters of his players.

"We have been together for six or seven months now, we know each other better. Now they know my language better, too. We are more of a team, there is enthusiasm and desire to win."

On the Atalanta draw, Allegri added: "The team was doing well, then we conceded a goal when in a favourable situation.

"We look at the glass half full: it was a good point, we were left in front of them. We must continue our journey to try to finish in the top four.

"We must not be happy regardless. The draw with Atalanta [only] becomes excellent if we win the derby.

"A point is also important. You can win or lose the Scudetto by a point, enter the Champions League or not by a point, you save yourself or not by a point."

Nevertheless, Juve certainly have issues to contend with ahead of Friday's clash, particularly in the injury department.

Leonardo Bonucci will be absent, meaning only Matthijs de Ligt is set to be available from their first-choice defensive trio – Giorgio Chiellini is not expected to return from a "low-grade lesion" in his calf until next month.

"Tomorrow is complicated, I don't know if I'll line up with the three up front," he continued. "There will also be no Bonucci, he has calf fatigue. Let's see if he will be available on Tuesday [against Villarreal in the Champions League].

"Who plays centre-back? It depends. Denis Zakaria could."

Victory at the Allianz Stadium on Friday would move Juve to within four points of third-placed Napoli and six of pacesetters Milan, though the top three will all have at least one game in hand.