Mattia Destro got the only goal of the game, but the stars were the two goalkeepers, particularly Mattia Perin.
Genoa have been completely revitalised by new coach Davide Ballardini and found the net once again with an angled drive to finish the well-worked team move.
The Perin masterclass then began, culminating in an extraordinary save on Giovanni Simeone with his trailing hand.
Cagliari suffered their sixth consecutive Serie A defeat, seven including the Coppa Italia.
Mattia Destro got the only goal of the game, but the stars were the two goalkeepers, particularly Mattia Perin.
Genoa have been completely revitalised by new coach Davide Ballardini and found the net once again with an angled drive to finish the well-worked team move.
The Perin masterclass then began, culminating in an extraordinary save on Giovanni Simeone with his trailing hand.
Cagliari suffered their sixth consecutive Serie A defeat, seven including the Coppa Italia.