| | First Half starts. |
| 1' | | Corner - Napoli. Conceded by Kristoffer Askildsen. |
| 3' | | Fouled by Morten Thorsby - Sampdoria |
| 3' | | Giovanni Di Lorenzo - Napoli - won a free kick on the right wing. |
| 6' | | Hand ball by Andrea Petagna - Napoli |
| 7' | | Fouled by Tommaso Augello - Sampdoria |
| 7' | | Giovanni Di Lorenzo - Napoli - won a free kick in defence. |
| 12' | | Fabio Quagliarella - Sampdoria - won a free kick in defence. |
| 12' | | Fouled by Amir Rrahmani - Napoli |
| 13' | | Missed chance. Radu Dragusin - Sampdoria - shot with right foot from outside the box missed. |
| 14' | | Missed chance. Manolo Gabbiadini - Sampdoria - shot with left foot from outside the box goes high. Assist - Tommaso Augello. |
| 17' | | Hand ball by Stanislav Lobotka - Napoli |
| 19' | | Corner - Napoli. Conceded by Radu Dragusin. |
| 19' | | Corner - Napoli. Conceded by Radu Dragusin. |
| 19' | | Missed chance. Giovanni Di Lorenzo - Napoli - shot with the head from the centre of the box is close, but missed. Assist - Lorenzo Insigne with a cross after corner. |
| 20' | | Emil Audero - Sampdoria - won a free kick in defence. |
| 20' | | Fouled by Andrea Petagna - Napoli |
| 20' | | Fouled by Andrea Petagna - Napoli |
| 20' | | Julian Chabot - Sampdoria - won a free kick in defence. |
| 21' | | Eljif Elmas - Napoli - won a free kick in defence. |
| 21' | | Fouled by Morten Thorsby - Sampdoria |
| 27' | | New attacking attempt. Amir Rrahmani - Napoli - shot with right foot from outside the box is saved in the top centre of the goal. Assist - Stanislav Lobotka. |
| 27' | | Corner - Napoli. Conceded by Emil Audero. |
| 28' | | Corner - Napoli. Conceded by Fabio Quagliarella. |
| 28' | | Shot blocked. Diego Demme - Napoli - shot with right foot from outside the box is blocked. Assist - Dries Mertens. |
| 28' | | New attacking attempt. Lorenzo Insigne - Napoli - shot with right foot from outside the box is saved in the right corner. |
| 29' | | Dries Mertens - Napoli - won a free kick in defence. |
| 29' | | Fouled by Kristoffer Askildsen - Sampdoria |
| 30' | | Substitution - Napoli. Matteo Politano for Lorenzo Insigne - injury. |
| 31' | | Fouled by Fabio Quagliarella - Sampdoria |
| 31' | | Stanislav Lobotka - Napoli - won a free kick in attack. |
| 33' | | New attacking attempt. Faouzi Ghoulam - Napoli - shot with left foot from outside the box is saved in the top centre of the goal. |
| 33' | | Corner - Napoli. Conceded by Emil Audero. |
| 33' | | Corner - Napoli. Conceded by Radu Dragusin. |
| 34' | | Missed chance. Faouzi Ghoulam - Napoli - shot with left foot from outside the box goes high. Assist - Dries Mertens after corner. |
| 34' | | Andrea Petagna - Napoli - won a free kick on the right wing. |
| 34' | | Fouled by Julian Chabot - Sampdoria |
| 35' | | Offside - Napoli. Matteo Politano with a pass, however Juan Jesus is in offside. |
| 37' | | VAR Decision: No Goal Napoli 0-0 Sampdoria. |
| 40' | | Missed chance. Matteo Politano - Napoli - shot with left foot from outside the box is close, but missed. Assist - Amir Rrahmani. |
| 40' | | New attacking attempt. Fabio Quagliarella - Sampdoria - shot with right foot from outside the box is saved in the right corner. Assist - Riccardo Ciervo. |
| 43' | | Goal! Napoli 1, Sampdoria 0. Andrea Petagna - Napoli - shot with left foot from the centre of the box to the top right corner. |
| 45' | | Fouled by Dries Mertens - Napoli |
| 45' | | Kristoffer Askildsen - Sampdoria - won a free kick in defence. |
| 45+1' | | Dries Mertens - Napoli - won a free kick on the right wing. |
| 45+1' | | Fouled by Julian Chabot - Sampdoria |
| 45+1' | | Julian Chabot - Sampdoria - receive yellow card for a foul. |
| 45+2' | | Shot blocked. Amir Rrahmani - Napoli - shot with the head from the centre of the box is blocked. Assist - Faouzi Ghoulam with a cross. |
| 45+2' | | Corner - Napoli. Conceded by Julian Chabot. |
| 45+3' | | First Half ended - Napoli 1, Sampdoria 0. |
| 45' | | Second Half starts Napoli 1, Sampdoria 0. |
| 45' | | Substitution - Sampdoria. Tomás Rincón for Albin Ekdal. |
| 45' | | Substitution - Sampdoria. Wladimiro Falcone for Emil Audero - injury. |
| 50' | | Fouled by Andrea Petagna - Napoli |
| 50' | | Tomás Rincón - Sampdoria - won a free kick in attack. |
| 51' | | Missed chance. Giovanni Di Lorenzo - Napoli - shot with right foot from the right side of the box is high and wide to the right. Assist - Matteo Politano. |
| 54' | | Fouled by Andrea Petagna - Napoli |
| 54' | | Tomás Rincón - Sampdoria - won a free kick in defence. |
| 55' | | Missed chance. Dries Mertens - Napoli - shot with right foot from the centre of the box missed. Assist - Eljif Elmas. |
| 56' | | Shot blocked. Andrea Petagna - Napoli - shot with right foot from the right side of the box is blocked. Assist - Dries Mertens. |
| 56' | | Corner - Napoli. Conceded by Kristoffer Askildsen. |
| 57' | | Shot blocked. Giovanni Di Lorenzo - Napoli - shot with the head from the centre of the box is blocked. Assist - Matteo Politano with a cross. |
| 57' | | Fouled by Andrea Petagna - Napoli |
| 57' | | Julian Chabot - Sampdoria - won a free kick in defence. |
| 58' | | Offside - Sampdoria. Julian Chabot with a pass, however Fabio Quagliarella is in offside. |
| 59' | | Shot blocked. Fabio Quagliarella - Sampdoria - shot with left foot from the left side of the box is blocked. Assist - Tomás Rincón. |
| 60' | | Shot blocked. Manolo Gabbiadini - Sampdoria - shot with left foot from outside the box is blocked. Assist - Fabio Quagliarella. |
| 60' | | Offside - Sampdoria. Tommaso Augello with a pass, however Radu Dragusin is in offside. |
| 63' | | Missed chance. Alex Ferrari - Sampdoria - shot with right foot from outside the box goes high. |
| 63' | | Shot blocked. Eljif Elmas - Napoli - shot with right foot from outside the box is blocked. Assist - Stanislav Lobotka. |
| 69' | | Fouled by Tomás Rincón - Sampdoria |
| 69' | | Stanislav Lobotka - Napoli - won a free kick on the left wing. |
| 72' | | Substitution - Sampdoria. Francesco Caputo for Riccardo Ciervo. |
| 73' | | Corner - Napoli. Conceded by Tommaso Augello. |
| 73' | | Alex Ferrari - Sampdoria - won a free kick in defence. |
| 73' | | Fouled by Andrea Petagna - Napoli |
| 75' | | Substitution - Sampdoria. Nicola Murru for Tommaso Augello. |
| 75' | | Missed chance. Matteo Politano - Napoli - shot with the head from the right side of the six yard box goes high. Assist - Andrea Petagna with a cross. |
| 76' | | Alex Ferrari - Sampdoria - won a free kick in defence. |
| 76' | | Fouled by Dries Mertens - Napoli |
| 77' | | Shot blocked. Morten Thorsby - Sampdoria - shot with right foot from outside the box is blocked. |
| 78' | | Fouled by Juan Jesus - Napoli |
| 78' | | Francesco Caputo - Sampdoria - won a free kick on the right wing. |
| 78' | | Missed chance. Fabio Quagliarella - Sampdoria - shot with the head from the centre of the box goes high. Assist - Manolo Gabbiadini with a cross . |
| 79' | | New attacking attempt. Andrea Petagna - Napoli - shot with left foot from outside the box is saved in the left corner. Assist - Eljif Elmas. |
| 79' | | Corner - Napoli. Conceded by Wladimiro Falcone. |
| 80' | | Substitution - Napoli. Axel Tuanzebe for Faouzi Ghoulam. |
| 80' | | Substitution - Napoli. Fabián Ruiz for Diego Demme. |
| 80' | | Corner - Napoli. Conceded by Kristoffer Askildsen. |
| 81' | | Shot blocked. Eljif Elmas - Napoli - shot with left foot from the left side of the box is blocked. Assist - Juan Jesus. |
| 81' | | Shot blocked. Matteo Politano - Napoli - shot with left foot from the right side of the box is blocked. Assist - Fabián Ruiz. |
| 82' | | Corner - Napoli. Conceded by Kristoffer Askildsen. |
| 82' | | Missed chance. Giovanni Di Lorenzo - Napoli - shot with the head from the centre of the box missed to the left. Assist - Dries Mertens with a cross after corner. |
| 83' | | Fouled by Tomás Rincón - Sampdoria |
| 83' | | Matteo Politano - Napoli - won a free kick on the right wing. |
| 84' | | Missed chance. Dries Mertens - Napoli - shot with left foot from outside the box is close, but missed to the left. Assist - Stanislav Lobotka. |
| 87' | | Missed chance. Matteo Politano - Napoli - shot with right foot from the right side of the box missed to the left. Assist - Dries Mertens. |
| 89' | | Substitution - Sampdoria. Gerard Yepes for Alex Ferrari. |
| 90' | | Shot blocked. Eljif Elmas - Napoli - shot with right foot from outside the box is blocked. Assist - Stanislav Lobotka. |
| 90+1' | | Fouled by Nicola Murru - Sampdoria |
| 90+1' | | Matteo Politano - Napoli - won a free kick in defence. |
| 90+1' | | Nicola Murru - Sampdoria - receive yellow card for a foul. |
| 90+2' | | Andrea Petagna - Napoli - won a free kick in attack. |
| 90+2' | | Fouled by Julian Chabot - Sampdoria |
| 90+2' | | Shot blocked. Francesco Caputo - Sampdoria - shot with the head from the centre of the box is blocked. Assist - Fabio Quagliarella with a cross. |
| 90+3' | | Missed chance. Fabio Quagliarella - Sampdoria - shot with right foot from long distance on the right missed to the left. |
| 90+3' | | Missed chance. Francesco Caputo - Sampdoria - shot with right foot from the centre of the box missed. Assist - Fabio Quagliarella. |
| 90+4' | | Second Half ended - Napoli 1, Sampdoria 0. |
| | Thats all. Game finished - Napoli 1, Sampdoria 0. |