Lazio moved into fourth place after victory over Parma.
The Biancocelesti leapfrogged Udinese to recapture a Champions League spot after beating Parma 2-0.
"Parma played well and it was very difficult for us, especially as we didn't put in a particularly good performance," said Lazio coach Edy Reja.
"I hope Parma can stay up, as they are a positive side. In the race for fourth, I think Roma are more of a threat, as things are going their way right now."