Fiorentina coach Vincenzo Montella says his players are playing without pressure.
The Viola have climbed to fourth place after a string of positive results, including their victory over Milan at San Siro.
"We feel no pressure and it is always pleasing to receive compliments," said Montella in his Press conference.
"We must continue without getting distracted. My career as a Coach is only at the beginning and I know that perfectly well.
"Atalanta cannot consider themselves surprises, as last season they already had a very strong run. We cannot possibly underestimate our opponents, especially after they beat Inter.
"The Orobici are very experienced and hard-working, so I'd say they are the most dangerous in the League along with Napoli."