Gonzalo Higuain scored twice as Juventus preserved their seven-point lead in Serie A with a 2-0 victory at 10-man Cagliari.
Juan Cuadrado's thunderbolt gave Juventus 1-0 home win over Inter Milan on Sunday, as Sampdoria beat AC Milan and Lazio hit six.
Gonzalo Higuain reached 15 goals for the Serie A season as Juventus reinforced their position as leaders with a 2-0 win over Sassuolo.
Paulo Dybala and Gonzalo Higuain scored as Serie A leaders Juventus beat fourth-placed Lazio 2-0 on Sunday.
Fiorentina put a dent in Juventus' title charge with a 2-1 win at the Stadio Artemio Franchi.
Serie A leaders Juventus returned from their winter break with a 3-0 dismantling of Bologna on Sunday night.
Atalanta got back to winning ways in Serie A with an injury-time decider against Empoli.
A fine solo goal from Gonzalo Higuain stretched Juventus' lead at the top of Serie A to seven points following a 1-0 victory over Roma.
Juventus extended their lead at the top of the Serie A table to seven points with a 3-1 win over in-form Atalanta.
Roma lost further ground on Serie A leaders Juventus when they were sunk by a late penalty and lost 2-1 at Atalanta.
Juventus maintained their four-point lead at the top of the Serie A table after Miralem Pjanic struck a late winner at Chievo.
Roma were unable to keep pace with Serie A leaders Juventus after they were held to a goalless draw at struggling Empoli.
Joe Hart was at fault for Mauro Icardi's first goal as Inter Milan beat Torino 2-1 in Serie A on Wednesday.
Frank de Boer's future as Inter Milan head coach is under serious threat after a 2-1 defeat to Atalanta in Bergamo on Sunday.
Juventus moved for points clear at the top of Serie A after a 3-0 victory at Empoli, while Napoli slipped up at Atalanta.
Juventus, who beat Cagliari 4-0, move to the top of Serie A after Napoli were held to a 0-0 draw at Genoa.
Mauro Icardi inspired a superb comeback win for Inter as they beat Juventus 2-1 on Sunday, while Roma lost at Fiorentina.
Andrea Belotti scored a hat-trick and missed a penalty as Torino cruised to a 5-1 victory over Bologna in Serie A.
Inter Milan suffered a surprise 2-0 defeat to Chievo on the opening weekend of Serie A while Napoli also struggled.
Swansea have confirmed the sale of Alberto Paloschi to Italian club Atalanta for an undisclosed fee.