Napoli stayed on the heels of Serie A leaders Inter Milan on Sunday after beating AC Milan 2-1 to remain three points off the pace in the Scudetto race.
Inter Milan rode on goals from Marko Arnautovic and Davide Frattesi to clinch the win.
Igor Tudor begins his bid to get Juventus into the Champions League against Genoa on Saturday as Napoli host AC Milan with their Serie A title battle with Inter Milan entering the home straight.
Serie A fixtures will also from this weekend feature "VARDict", which "informs fans via the big screens at stadiums of a decision being revised by VAR or long VAR check".
Lautaro Martinez is gunning for the treble after scoring in Inter Milan's 2-0 win at Atalanta which moved the Italian champions three points clear at the top of Serie A.
Inter Milan will face Bayern Munich in the quarter-finals of the Champions League after seeing off Feyenoord 2-1 on Tuesday to complete a comfortable 4-1 aggregate victory.
Inter Milan were trailing 0-2 after 44 minutes before completing a superb comeback victory.
Philip Billing kept Napoli right on Inter Milan's tail at the top of Serie A after scoring a late equaliser in Saturday's exciting 1-1 draw in Naples.
Napoli conceded top spot in Serie A to Inter Milan ahead of next weekend's title showdown in Naples after falling to a shock 2-1 defeat at promoted Como on Sunday
Juventus stopped Inter Milan from replacing Napoli at the top of Serie A on Sunday by beating their fierce rivals 1-0 and moving into Italy's Champions League positions.
Napoli currently lead Inter Milan by two points, but the latter have a game in hand.
Inter Milan have top spot in Serie A in their sights as the Italian champions head to Turin on Sunday to take on fierce rivals Juventus just one point behind league leaders Napoli.
Inter Milan closed to within a point of Serie A leaders Napoli on Monday after beating Fiorentina 2-1 and gaining revenge for last week's thumping in Florence.
Fiorentina honoured Edoardo Bove in perfect fashion on Thursday by defeating Inter Milan 3-0 in a match which was stopped in December for the midfielder's on-pitch heart attack
Spanish clubs do not tend to splash their cash in the winter transfer windows and this season's was even quieter than usual.
Inter Milan kept up the pressure on Serie A leaders Napoli on Sunday with a convincing 4-0 win at lowly Lecce which moved the defending champions three points from the summit
Inter Milan kept in touch with Napoli after seeing off struggling Empoli 3-1 on Sunday and going three points behind the Serie A leaders.
Only four points separate Napoli, Inter and Atalanta at the top of the Serie A table.