AS Roma romped to a 4-0 win at Bologna today to stay within two points of Serie A leaders Juventus but there were ugly scenes as Lazio beat Perugia 3-1 in a match in which four players were sent off.
Goals from Francesco Totti, Vincenzo Montella and Christian Panucci gave Fabio Capello's Roma a 3-0 lead at the break and Antonio Cassano added the fourth shortly after the restart.
Juve, who won 2-0 at Modena on Saturday, lead with 26 points from Roma on 24 while AC Milan, who face Chievo later today, have 21.
Inter Milan are in fourth place after their 6-0 victory over Reggina on Saturday.
Roma were at their devastating best against a Bologna side now facing the prospect of a fight against relegation. Totti opened the scoring with a superb volley in the 15th minute before Montella made it 2-0, tapping home after Bologna keeper Gianluca Pagliuca parried a shot from Cassano.
It was not a fortunate afternoon for Pagliuca who again did well to keep out a header from Panucci but the
Cassano, who recently made his debut for
Roma coach Fabio Capello was delighted with the performance, saying: "We gave little away and we created a lot of chances. To go far you need the kind of determination we showed today".
Lazio's win will be remembered not for some excellent finishing but for the angry clashes that soured the final half hour.
Roberto Mancini's side went ahead through Dejan Stankovic just before the break but winless Perugia fought back with an excellent strike from Fabio Grosso in the 62nd minute.
That should have set up a rousing finale but instead the match descended into chaos. First, Perugia's Souleymane Diamoutene was sent off by referee Cosimo Bolognino for a late challenge on Lazio's Giuseppe Favalli in the 71st minute.
Both teams were then involved in clashes in the 84th minute with Perugia's Giovanni Ignoffo and Lazio's Sergio Conceicao dismissed after the fracas.
Three minutes later Bernardo Corradi put Lazio ahead with a beautifully struck shot from the edge of the area. There was more off-the-ball incident as players and team officials faced up to each other on the edge of the pitch and Perugia coach Serse Cosmi was sent off.
In stoppage time Perugia's Marco di Loreto became the fourth player to see red after a wild challenge.
Simone Inzaghi wrapped up the victory with a third goal for Lazio after a delightful chip from 20 metres. Lazio coach Roberto Mancini said he had only entered the field of play in order to try and calm his players.
"It all started after the first sending off, which I think was fair as it was an ugly foul. I didn't see the other incidents well. As for the scenes that followed, I was only trying to get my players away from the incidents," he said.
Perugia president Luciano Gaucci said the match was proof of bias against his club and described the referee as "incapable".
Empoli moved off the foot of the table as they pulled off a 1-0 win at home to Parma with an injury time winner from Pasquale Foggia. It was their first success of the season. Ancona are now bottom after a 1-1 draw at home to Brescia.
Italydefender reacted quickly to hammer the ball home and give Roma a comfortable 3-0 lead at the break.Italy, wrapped up the win with a fine solo effort four minutes after the restart.