| | First Half starts. |
| 1' | | Hand ball by Ante Rebic - Milan |
| 5' | | Fouled by Franck Kessié - Milan |
| 5' | | Manolo Gabbiadini - Sampdoria - won a free kick in defence. |
| 5' | | Franck Kessié - Milan - receive yellow card for a foul. |
| 7' | | Corner - Sampdoria. Conceded by Sandro Tonali. |
| 8' | | Shot blocked. Fabio Quagliarella - Sampdoria - shot with right foot from few metres is blocked. Assist - Alex Ferrari. |
| 8' | | New attacking attempt. Lorenzo Tonelli - Sampdoria - shot with the head from few metres is saved in the top centre of the goal. |
| 8' | | Corner - Sampdoria. Conceded by Gianluigi Donnarumma. |
| 9' | | Fouled by Brahim Díaz - Milan |
| 9' | | Tommaso Augello - Sampdoria - won a free kick on the left wing. |
| 10' | | Corner - Sampdoria. Conceded by Hakan Calhanoglu. |
| 12' | | Shot blocked. Ante Rebic - Milan - shot with right foot from the centre of the box is blocked. Assist - Alexis Saelemaekers. |
| 12' | | Corner - Milan. Conceded by Alex Ferrari. |
| 18' | | Brahim Díaz - Milan - won a free kick in attack. |
| 18' | | Fouled by Adrien Silva - Sampdoria |
| 18' | | New attacking attempt. Ante Rebic - Milan - shot with right foot from the left side of the box is saved in the right corner. Assist - Brahim Díaz. |
| 19' | | Adrien Silva - Sampdoria - won a free kick in defence. |
| 19' | | Fouled by Brahim Díaz - Milan |
| 20' | | Substitution - Sampdoria. Omar Colley for Bartosz Bereszynski - injury. |
| 22' | | Corner - Milan. Conceded by Jakub Jankto. |
| 22' | | New attacking attempt. Alessio Romagnoli - Milan - shot with the head from the right side of the six yard box is saved by goalkeeper in the centre of the goal. Assist - Hakan Calhanoglu with a cross. |
| 26' | | Adrien Silva - Sampdoria - receive yellow card for a foul. |
| 27' | | Offside - Milan. Hakan Calhanoglu with a pass, however Ante Rebic is in offside. |
| 30' | | Corner - Milan. Conceded by Tommaso Augello. |
| 30' | | Missed chance. Alexis Saelemaekers - Milan - shot with right foot from outside the box goes high. Assist - Hakan Calhanoglu after corner. |
| 32' | | Fabio Quagliarella - Sampdoria - won a free kick in defence. |
| 32' | | Fouled by Matteo Gabbia - Milan |
| 32' | | Fabio Quagliarella - Sampdoria - won a free kick in attack. |
| 32' | | Fouled by Matteo Gabbia - Milan |
| 35' | | New attacking attempt. Manolo Gabbiadini - Sampdoria - shot with left foot from outside the box is saved in the right corner. Assist - Fabio Quagliarella. |
| 37' | | Davide Calabria - Milan - won a free kick in defence. |
| 37' | | Fouled by Adrien Silva - Sampdoria |
| 38' | | New attacking attempt. Ante Rebic - Milan - shot with right foot from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Theo Hernández. |
| 39' | | Shot blocked. Ante Rebic - Milan - shot with the head from the centre of the box is blocked. |
| 39' | | Corner - Milan. Conceded by Omar Colley. |
| 40' | | Corner - Milan. Conceded by Lorenzo Tonelli. |
| 42' | | Fouled by Franck Kessié - Milan |
| 42' | | Manolo Gabbiadini - Sampdoria - won a free kick in defence. |
| 44' | | Penalty conceded by Jakub Jankto - Sampdoria - with a hand ball in the penalty area. |
| 45' | | Goal! Sampdoria 0, Milan 1. Franck Kessié - Milan - converts the penalty with a shot with right foot to the high centre of the goal. |
| 45+1' | | Fouled by Jakub Jankto - Sampdoria |
| 45+1' | | Theo Hernández - Milan - won a free kick in defence. |
| 45+1' | | Jakub Jankto - Sampdoria - receive yellow card for a foul. |
| 45+3' | | Missed chance. Brahim Díaz - Milan - shot with left foot from outside the box missed to the left. Assist - Theo Hernández. |
| 45+4' | | First Half ended - Sampdoria 0, Milan 1. |
| 45' | | Second Half starts Sampdoria 0, Milan 1. |
| 45' | | Substitution - Milan. Jens Petter Hauge for Brahim Díaz. |
| 45' | | Substitution - Sampdoria. Albin Ekdal for Adrien Silva. |
| 45' | | Substitution - Sampdoria. Mikkel Damsgaard for Jakub Jankto. |
| 46' | | Alex Ferrari - Sampdoria - won a free kick in defence. |
| 46' | | Fouled by Jens Petter Hauge - Milan |
| 47' | | Sandro Tonali - Milan - hits the right post with a shot with right foot from the centre of the box. Assist - Jens Petter Hauge. |
| 48' | | Shot blocked. Fabio Quagliarella - Sampdoria - shot with right foot from outside the box is blocked. Assist - Mikkel Damsgaard. |
| 48' | | Albin Ekdal - Sampdoria - won a free kick in attack. |
| 48' | | Fouled by Alexis Saelemaekers - Milan |
| 48' | | Fouled by Fabio Quagliarella - Sampdoria |
| 49' | | Matteo Gabbia - Milan - won a free kick in defence. |
| 51' | | Ante Rebic - Milan - won a free kick in attack. |
| 51' | | Fouled by Morten Thorsby - Sampdoria |
| 52' | | Shot blocked. Hakan Calhanoglu - Milan - shot with right foot from outside the box is blocked. |
| 52' | | Corner - Milan. Conceded by Manolo Gabbiadini. |
| 53' | | Fouled by Sandro Tonali - Milan |
| 53' | | Mikkel Damsgaard - Sampdoria - won a free kick in defence. |
| 54' | | Fouled by Jens Petter Hauge - Milan |
| 54' | | Lorenzo Tonelli - Sampdoria - won a free kick on the right wing. |
| 55' | | Corner - Sampdoria. Conceded by Matteo Gabbia. |
| 55' | | Shot blocked. Lorenzo Tonelli - Sampdoria - shot with left foot from the centre of the box is blocked. Assist - Antonio Candreva with a cross. |
| 57' | | Substitution - Sampdoria. Antonino La Gumina for Manolo Gabbiadini - injury. |
| 58' | | Antonio Candreva - Sampdoria - won a free kick in defence. |
| 58' | | Fouled by Jens Petter Hauge - Milan |
| 61' | | Corner - Sampdoria. Conceded by Davide Calabria. |
| 61' | | Corner - Sampdoria. Conceded by Ante Rebic. |
| 62' | | Corner - Sampdoria. Conceded by Theo Hernández. |
| 63' | | Fouled by Alexis Saelemaekers - Milan |
| 63' | | Tommaso Augello - Sampdoria - won a free kick on the left wing. |
| 63' | | Alex Ferrari - Sampdoria - won a free kick on the right wing. |
| 63' | | Fouled by Sandro Tonali - Milan |
| 66' | | Shot blocked. Hakan Calhanoglu - Milan - shot with right foot from outside the box is blocked. Assist - Jens Petter Hauge. |
| 69' | | Missed chance. Morten Thorsby - Sampdoria - shot with the head from the centre of the box goes high. Assist - Antonio Candreva with a cross. |
| 70' | | Missed chance. Antonino La Gumina - Sampdoria - shot with right foot from the centre of the box is high and wide to the left. |
| 75' | | Fouled by Antonino La Gumina - Sampdoria |
| 75' | | Matteo Gabbia - Milan - won a free kick in defence. |
| 76' | | Substitution - Milan. Samu Castillejo for Alexis Saelemaekers. |
| 77' | | Goal! Sampdoria 0, Milan 2. Samu Castillejo - Milan - shot with left foot from the centre of the box to the centre of the goal. Assist - Ante Rebic. |
| 78' | | Alessio Romagnoli - Milan - won a free kick in defence. |
| 78' | | Fouled by Fabio Quagliarella - Sampdoria |
| 79' | | Offside - Milan. Theo Hernández with a pass, however Ante Rebic is in offside. |
| 79' | | Missed chance. Ante Rebic - Milan - shot with right foot from the centre of the box is close, but missed to the left. Assist - Davide Calabria. |
| 81' | | Corner - Sampdoria. Conceded by Davide Calabria. |
| 82' | | Substitution - Sampdoria. Mehdi Léris for Tommaso Augello. |
| 82' | | Goal! Sampdoria 1, Milan 2. Albin Ekdal - Sampdoria - shot with right foot inside of six yard box - left side to the left corner. Assist - Mikkel Damsgaard with a cross after corner. |
| 85' | | Fouled by Morten Thorsby - Sampdoria |
| 85' | | Franck Kessié - Milan - won a free kick in defence. |
| 87' | | Fouled by Franck Kessié - Milan |
| 87' | | Morten Thorsby - Sampdoria - won a free kick in defence. |
| 88' | | Corner - Sampdoria. Conceded by Matteo Gabbia. |
| 88' | | Fouled by Morten Thorsby - Sampdoria |
| 88' | | Jens Petter Hauge - Milan - won a free kick in defence. |
| 90' | | Substitution - Milan. Rade Krunic for Hakan Calhanoglu. |
| 90+1' | | Fouled by Ante Rebic - Milan |
| 90+1' | | Lorenzo Tonelli - Sampdoria - won a free kick in defence. |
| 90+2' | | Albin Ekdal - Sampdoria - won a free kick in attack. |
| 90+2' | | Fouled by Rade Krunic - Milan |
| 90+3' | | Offside - Sampdoria. Mehdi Léris with a pass, however Lorenzo Tonelli is in offside. |
| 90+5' | | Missed chance. Albin Ekdal - Sampdoria - shot with the head from the right side of the six yard box is high and wide to the left. Assist - Antonio Candreva with a cross. |
| 90+5' | | Second Half ended - Sampdoria 1, Milan 2. |
| | Thats all. Game finished - Sampdoria 1, Milan 2. |