Diego Perotti's 76th-minute equaliser from the penalty spot secured Genoa their first away point of the season at Udinese.
Udinese, 2-1 winners at Bologna in the previous round, went ahead two minutes into the second half when Antonio Di Natale latched onto Felipe's pass and tapped in from four yards for his first goal of the season.
Udinese conceded a penalty when Danilo brought down Serge Gapke in the box and Perotti drove the spot-kick past Udinese keeper Orestis Karnezis.
Udinese were unlucky not...
AC Milan had Alessio Romagnoli sent off as they suffered a 1-0 Serie A defeat at struggling Genoa.
Romagnoli was given his marching orders just before the interval having put his arm across the face of Diego Capel to earn his second booking of the game.
At that stage the Rossoneri were already trailing to Blerim Dzemaili's deflected early free-kick, and although chances came their way to salvage something, they could not fine a way past the hosts' defence.
Genoa - 17th before kick-off, eight places...
Lazio bounced back from their 5-0 humiliation at Napoli in the last round of Serie A matches with a 2-0 triumph over nine-man Genoa on Wednesday in Rome.
Filip Djordjevic headed Sena Lulic's cross past Genoa goalkeeper Eugenio Lamanna to put the Biancoceleste ahead in the 35th minute.
Genoa lost midfielder Issa Cissokho to a second yellow card in the 56th minute and the hosts made the most of their numerical superiority.
Felipe Anderson struck a curled right-footed effort from 25 yards to beat Lamanna...