The Bianconeri was at the top of the table before this match, but are now two points adrift.
Juventus took the lead with a goal by Amauri, his third goal in three Serie A games. Catania hit back in the 68th minute when Gianvito Plasmati scored the equaliser.
Juventus: Manninger; Grygera, De Ceglie, Legrottaglie, Chiellini; Marchisio (Tiago 83), Giovinco (Nedved 84), Poulsen, Marchionni (Salihamidzic 69); Del Piero, Amauri
Catania: Bizzarri; Sardo, Silvestre, Terlizzi, Silvestri; Tedesco, Biagianti, Ledesma, Llama (Plasmati 46), Izco; Morimoto (Martinez 60) (Baiocco 84)
