Genoa missed an opportunity to win four consecutive Serie A games for the first time since 2009 after a 1-1 draw at Cagliari.
Two goals from Miroslav Klose helped Lazio beat Cagliari 4-2 on Monday, a result which moves them up to third in Serie A.
Cagliari and AC Milan shared the spoils from a 1-1 draw at Stadio Sant'Elia in Serie A on Wednesday.
Cagliari leapfrogged Empoli in the Serie A standings thanks to an emphatic 4-0 win in Tuscany on Saturday afternoon.
Roma missed the chance to move to the top of Serie A as they were held to a 0-0 draw at Sampdoria on Saturday, while Parma lost at home to Sassuolo.
Cagliari came from two goals behind to grab a point against Sampdoria, who ended the game with only 10 men.
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