90' Piotr Zielinski for SSC Napoli gets in a strike but fails to hit the target.
90' It's 2 - 0 as the referee blows for full-time.
90' 4 minutes of injury time will be added to the second half.
90' Corner awarded to SSC Napoli.
89' SSC Napoli have been awarded a corner by Piero Giacomelli.
88' SSC Napoli push forward at Giuseppe Meazza and Lorenzo Insigne gets in a strike. This is blocked, however, by a determined AC Milan defence.
88' Lorenzo Insigne for SSC Napoli gets in a strike but fails to hit the target.
85' Carlo Ancelotti is making the team's third substitution at Giuseppe Meazza with Jose Callejon replacing Kevin Malcuit.
85' AC Milan make their third substitution with Ricardo Rodriguez replacing Lucas Paqueta.
84' SSC Napoli attack but Dries Mertens's header doesn't find the target.
82' SSC Napoli push forward through Adam Ounas, whose finish on goal is saved.
82' Piotr Zielinski (SSC Napoli) goes for goal but the shot is blocked by an alert defence.
79' Patrick Cutrone is replacing Krzysztof Piatek for the home team.
78' SSC Napoli's Arek Milik misses with an attempt on goal.
77' Piotr Zielinski (SSC Napoli) gets in a strike but the shot is blocked by a defender.
71' Fabian Ruiz (SSC Napoli) goes for goal but the shot is blocked by an alert defence.
70' In Milan, Piotr Zielinski of SSC Napoli is presented with a shooting opportunity. But the strike is blocked by the covering defence.
69' AC Milan's Samu Castillejo is whistled for offside at Giuseppe Meazza.
66' SSC Napoli's Adam Ounas gets in a shot on goal at Giuseppe Meazza. But the effort is unsuccessful.
64' In Milan SSC Napoli drive forward through Faouzi Ghoulam. His shot is on target but it's saved.
64' Corner awarded to SSC Napoli.
61' Arek Milik gets his shot on target but fails to score for SSC Napoli.
60' Hakan Calhanoglu is on a sub for Fabio Borini for AC Milan.
58' Dries Mertens is replacing Amadou Diawara for SSC Napoli at Giuseppe Meazza.
58' Fabio Borini of AC Milan gets in a strike, but is off target.
58' AC Milan have been awarded a corner by Piero Giacomelli.
54' SSC Napoli's Lorenzo Insigne breaks free at Giuseppe Meazza. But the strike goes wide of the post.
53' SSC Napoli have been awarded a corner by Piero Giacomelli.
53' Corner awarded to SSC Napoli.
53' SSC Napoli drive upfield and Fabian Ruiz gets in a shot. The strike is blocked by a AC Milan defender.
50' AC Milan's Tiemoue Bakayoko gets in a shot on goal at Giuseppe Meazza. But the effort is unsuccessful.
49' In Milan SSC Napoli attack through Lorenzo Insigne. The finish is off target, however.
48' Arek Milik (SSC Napoli) is given an opening but the shot is blocked by a defender.
48' Corner awarded to SSC Napoli.
46' The second-half is underway at Giuseppe Meazza.
46' The away team replace Allan with Adam Ounas.
45' The first-half has ended.
45' 1 minutes will be added to the first half in Milan.
41' Fabio Borini of AC Milan smashes in a shot on target. The keeper saves, though.
40' Kalidou Koulibaly (SSC Napoli) has received a yellow card from Piero Giacomelli.
40' SSC Napoli's Lorenzo Insigne gets his shot away but it misses the target.
38' Tiemoue Bakayoko is back on the pitch.
36' Play is underway once more.
35' Franck Kessie is down and play has been interrupted for a few moments.
35' SSC Napoli's Arek Milik has been booked in Milan.
32' SSC Napoli are pushing forward but Lorenzo Insigne's finish is wide of the goal.
29' Kevin Malcuit (SSC Napoli) has been booked and must now be careful not to get a second yellow card.
27' Lucas Paqueta instrumental with a fine assist.
27' Goal! AC Milan extend their lead to 2 - 0 through Krzysztof Piatek.
25' AC Milan's Fabio Borini gets in a shot but it is blocked by a SSC Napoli defender.
22' SSC Napoli's Arek Milik has run offside.
22' Lorenzo Insigne for SSC Napoli drives towards goal at Giuseppe Meazza. But the finish is unsuccessful.
18' Allan (SSC Napoli) gets in a strike but the shot is blocked by a defender.
13' SSC Napoli drive forward and Lorenzo Insigne gets in a shot. Without netting, however.
11' Goal! The home team take a 1 - 0 lead through Krzysztof Piatek.
11' Great play from Diego Laxalt to set up the goal.
8' SSC Napoli's Lorenzo Insigne is on target but unsuccessful.
8' SSC Napoli have been awarded a corner by Piero Giacomelli.
7' AC Milan are coming forward and Krzysztof Piatek gets in a strike, it misses the target, however.
6' Lorenzo Insigne's header is off-target for SSC Napoli.
1' The match has started.
The official line-ups for today's match are out.