Got his body behind a Lavezzi shot well early on. Fumbled an easy cross straight to Cavani who spurned the chance at the end.
A diligent performance in defence and the Romanian looked the a threat down the left in attack also.
Marked and defended quietly and expertly throughout the whole match.
Booked for a late tackle but he was an almighty presence in the backline.
The Swiss international showed good pace and skill to move his team forward down the right flank and the right-back defended excellently.
Poor defending almost allowed Napoli to equalise when Lavezzi slipped in behind him. It turned out to be the wake up call he needed and concentration didn't slip again from the midfielder.
Played a wonderfully weighted pass for the first goal and was everywhere in the middle of the park for his side, picking up a knock for his troubles.
A few glimmers of genius from the Brazilian, especially in the build up to the decisive second goal, but didn't influence the game as we know he can.
Replaced half way through the first period but valiantly tried run off his injury for the hosts.
Grabbed his fourth Serie A goal of the season with aplomb and kept the centre-back pairing for Napoli busy until he was substituted.
Made full use of his return to the starting line-up with a fine finish. Made intelligent runs across the frontline and posed a real problem for Napoli, setting up the second goal and smashing a deflected shot off the woodwork.
M. De Sanctis
Made a fine stop to deny Zarate a second and did little wrong despite collecting the ball out of his net twice.
Didn't allow himself to get into the game and was eventually replaced.
The most commanding of the back four for Napoli, the Argentine defender made some key tackles.
The captain was caught out a number of times by the pace of Lazio but otherwise did a steady job.
Made a vital sliding tackle to deny Floccari bursting clear on goal. Booked for a fierce challenge getting nowhere near the ball on Zarate.
Defended reasonably well and threatened the Lazio goal from distance early on but hit his volley well over.
The energy was there but the impact wasn't for the French born Algerian midfielder. He did try and take the initiative when Napoli were suffering in the second-half but Lazio remained well organised.
His blushes were saved by the official's flag poking wide from a few yards out. The Slovakian struggled to get into the flow of the game and didn't enjoy some hard tackling from Lazio.
Chased and worked well towards his own goal but rarely looked to make any impression going towards the hosts.
Shook off his markers time and time again, pinging one effort of the bar but he was kept quiet in the second period.
A frustrating afternoon for the forward, he missed two or three of Napoli's best chances.
- 12 T. Berni
- 21 M. Diakité
Matuzalem stepped straight in to the midfield as a first-half replacement for Brocchi and was faultless in effort. A fine performance from the former Shakhtar Donetsk player.
- 17 P. Foggia
Went down far too easily in the penalty area when his touch let him down but held his nerve in midfield to see the game out.
- 9 T. Rocchi
- 1 G. Iezzo
- 25 Emilson Cribari
The Colombians quick feet failed to help his side get back into the game.
- 13 F. Santacroce
- 80 M. Blasi
Booked for a striker's tackle of Radu and cracked one shot just wide of Muslera's post.
The Italy U-20 international didn't get much of a chance after replacing Hamsik to sway the game.