<strong>Udinese blow hole in Zenit's defence</strong><br/>Quagliarella 85, Di Natale 88(pen)<br/>Late goals from Fabio Quagliarella and Antonio Di Natale floored UEFA Cup holders FC Zenit St. Petersburg after Dick Advocaat's side seemed to have the Round of 16 game with Udinese Calcio under control. - carlo de marchis