Inter keep perfect record, first win for Juve

Inter Milan's Mauro Icardi celebrates after scoring against Chievo Verona's during their Serie A soccer match at Bentegodi stadium in Verona, Italy, September 20, 2015. REUTERS/Stefano Rellandini

MILAN (Reuters) - Inter Milan made it four wins out of four Serie A games as they beat Chievo on Sunday, while champions Juventus won for the first time by overcoming Genoa and Francesco Totti scored his 300th competitive goal for AS Roma.

Mauro Icardi's first-half goal at Chievo, the Argentine's first of the season, gave Inter a 1-0 win and left Roberto Mancini's outfit as the only team with 12 points from their opening four games.