Udinese have continued their poor start to the season by letting a two-goal lead slip away to Siena.
The visitors started in blistering fashion and went ahead in the second minute, courtesy of Dusan Basta's right-footed effort from just outside the area.
Their lead was doubled just moments later by Antonio Di Natale, who headed home from Basta's cross following a lightning-quick counter attack.
Andrea Lazzari's second yellow card saw him sent for an early bath in the 52nd minute, and with that the flow of the game changed.
Suddenly it was Siena who were surging forward looking for a way back into the game.
It came in the 70th minute, when Emanuele Calaio scored with a header from Alessio Sestu's centre.
The referee gave Siena the chance to salvage a point when he deemed that Maurizio Domizzi had fouled Angelo inside the box.
Ze Roberto held his nerve to make it 2-2.