Serie A newcomer Bologna pulled off a surprising 2-1 win over AC Milan at the San Siro on Sunday as Francesco Valiani scored with 11 minutes to play to hand his team all three points.
Marco Di Vaio gave the visitors a 1-0 lead in the 18th minute, but Milan was level before the break courtesy of a Massimo Ambrosini header. However, Bologna pulled off the upset when Valiani smashed a shot into the upper left corner from 25 yards.
Milan controlled almost all of the first half, but it was Bologna that grabbed a surprise opener.
Cristian Zenoni got the ball on the right wing and played it to Christian Amoroso at the top of the box. He then dropped the ball into the path of Di Vaio with his first touch, allowing the striker to smack a left-footed shot inside the far post.
Milan was not rattled by the goal, however, and they went back on the attack. Ronaldinho hit a close-range header right at Bologna goalkeeper Francesco Antonioli before setting up Filippo Inzaghi for a shot that he hit into the side of the net after rounding the keeper.
The equalizer came four minutes before halftime when Ronaldinho got the ball on the left and delivered a good cross to the front of goal for Ambrosini, who rose up and headed the ball home from six yards.
Andriy Shevchenko came on in the second half for Milan and he nearly put them ahead in the 55th minute. Ronaldinho got into the box on the left, danced around two defenders, and slipped a pass to Shevchenko at the back post, only for Antonioli to come off his line and make a good stop.
The home side was on the attack, but Bologna seized an unlikely lead with 11 minutes to play on a goal that came from nothing.
Bologna was on the counter attack but the team lost possession in the Milan final third. However, Valiani picked up a loose ball 30 yards from goal, took a touch, and curled a brilliant shot into the upper left corner of the net off the fingertips of Milan keeper Christian Abbiati.
The visitors then defended well to hold off the hard-charging Rossoneri over the remainder of the match.
After finishing second last season, Roma's campaign didn't start as planned either, with the team being held to a 1-1 draw by Napoli, while Torino handed newly-promoted Lecce a 3-0 defeat.
Lazio scored four times in the second half, including two from Mauro Zarate, to beat Cagliari 4-1, Atalanta slipped past Siena 1-0 on a goal from Simone Padoin, Vincenzo Italiano scored in the 88th minute to give Chievo a 2-1 win against Reggina and Catania earned a 1-0 win over Genoa on a second-half strike from Giuseppe Mascara.
In Sunday's late game, Alberto Gilardino scored in the 89th minute as 10-man Fiorentina tied Juventus 1-1. Juventus grabbed the lead in the 39th minute on goal from Pavel Nedved, but Fiorentina eventually answered minutes after Felipe Melo was sent off.
