( CNN ) -- Lazio are the new leaders in Serie A after beating Brescia 1-0 on Sunday with champions Inter Milan held to a goalless draw at home to Juventus in the late match . Stefano Mauri scored the only goal of the game just before halftime to give the side from the capital a vital three points and an unlikely top spot for a club hit by a financial crisis . They have 13 points from six games , two clear of Inter , Napoli and AC Milan . Napoli showed their title credentials by downing Lazio 's arch-rivals AS Roma 2-0 earlier Sunday . Marek Hamsik and a Juan own goal delighted the home fans in the San Paolo stadium in Naples and left Roma in the bottom three . They had to wait until 72 minutes for the breakthrough as Hamsik charged forward to drill home a shot . Napoli wrapped up victory when Hugo Campagnaro 's cross from the right caused chaos and eventually went in off Juan . Inter knew they had to beat Juve to go top of the table but it did not look likely after a dull first half with few chances , the best falling to Esteban Cambiasso and Diego Milito . Home keeper Julio Cesar had to make important saves as the visitors were more ambitious after the break , but Inter might have stolen it as Milito controlled Cambiasso through ball but sent his shot wide from close range .
Lazio beat Brescia 1-0 to top Serie A after the sixth round of matches . Stefano Mauri scores only goal of the match for capital side . Inter Milan held goalless by Turin giants Juventus in San Siro . Napoli beat AS Roma 2-0 to maintain their title challenge .