Fredy Guarin is hard for opponents to calculate, as well as for Walter Mazzarri. When Guarin came in off the bench last week against Parma he scored the fastest goal by a substitute in the Serie A this season. 59 seconds from his entrance until the ball hit the back of the net. Not the same Fredy Guarin last night against Napoli who played for sixteen minutes and managed to lose the ball seven times. Roughly, one dropped ball every two minutes.
Source: Inter-Data