AC Milan stumbled to 2-2 draw with Viktoria Plzen in their final Champions League group game.
Alexandre Pato and Robinho had given Milan a 2-0 lead, but Viktoria Plzen snatched a point with the last kick of the game.
Coach Max Allegri gave Philippe Mexes and Mattia De Sciglio their first starts in a Milan jersey, while 16-year-old Bryan Christante received his Champions League debut.