Fiorentina and sassuolo had to settle in a draw that saw the first goal scored after an hour and either side complete the game with 10 men.
Sassuolo took the lead when Alfred Duncan struck a climbing left-foot shot in the corner of the region to the top corner\.
When Duncan crossed low five minutes later the home side doubled their advantage and home sailed.
But in just three minutes Fiorentina had pulled back a goal following having a shot from Edimilson Fernandes from the region had come back to a post since Giovanni Simeone was on hand.
Sassuolo regained their two-goal advantage through Stefano Sensi with 10 minutes to proceed because he fired low into the bottom corner from 25 yards.
However, Sassuolo were reduced to ten men when substitute Filip Djuricic shown a second yellow after protesting about the decision and immediately was reserved with four minutes remaining\.
With a second left of time Marco Benassi gave Fiorentina hope when he followed a header up to score from close selection\.
The visitors needed Nikola Milenkovic sent away after he picked up a second booking after Kevin Mirallas felt, but through seven minutes of stoppage time that they caught a stage\.
AC Milan and Torino performed a goalless draw at the San Siro which left the Rossoneri fourth at the table.
The point gained was enough to lift to Torino above Atalanta and to sixth spot.
Duvan Zapata’s hat-trick had earlier earned Atalanta a 3-1 triumph in Udinese, a victory which had moved them up to sixth in the desk before Torino’s draw.
Minutes struck following 80 and 2, 62, with Udinese’s target\.
Empoli overcome Bologna 2-1 using Antonino La Gumina having a hand in both goals for the winners. The striker place the initial up also, following the first-half equaliser of Andrea Poli that he netted an 80th-minute winner.
Ten-man Chievo held to get a point in the 1-1 draw away to Parma after taking the lead through Mariusz Stepinski early in the second half.
Parma equalised during Bruno Alves following 53 minutes ahead of the visitors were reduced to ten men when Fabio Depaoli has been shown a second yellow card with 17 minutes to go\.
Genoa got over the dismissal of Domenico Criscito after 10 minutes as they drew 1-1 at home to SPAL.
The visitors went ahead five minutes later after Krzysztof Piatek scored a penalty seven minutes however, the home side maintained a stage\.