Esteban Cambiasso inspired a stirring fightback as Inter Milan struck twice in the last 18 minutes to record a 2-1 victory on Thursday and hand Fiorentina their first Serie A defeat of the season.
Barcelona suffered a shock 1-0 LaLiga defeat at Real Sociedad on Sunday that ended their seven-match winning streak in all competitions.
Germany forward Mario Gomez, scorer of only one Serie A goal this season, struck twice in the first half hour to help Fiorentina beat Atalanta 3-1 in the Italian Cup on Wednesday.
Serie A title challengers AS Roma ended a run of four successive draws with an enthralling 2-1 win over Fiorentina on Sunday, helped by an inspirational display from Gervinho who set up both their goals.
Juventus coach Massimiliano Allegri complained about his team's finishing after the Serie A leaders were held to a goalless draw at Fiorentina.
The three team were relegated to Serie B after being found guilty of influencing match officials during the 2004/05 Serie A season.
Barcelona's Robert Lewandowski scored a quick-fire second-half double to set the leaders on course for a thrashing of Real Madrid.
Marcos Alonso scored for Fiorentina and then almost immediately gifted Gonzalo Higuain the equaliser for Napoli in a pulsating, end-to-end 1-1 Serie A draw on Monday.
A true legend of the game who paved the way and taught so many of us how to be as a player and as a person.
Substitute Miroslav Klose headed an 89th minute goal to give Bayern Munich a 2-1 win over Fiorentina in their Champions League last 16 first leg tie on Wednesday, their 13th straight victory in all competitions.
Robert Lewandowski and substitute Pablo Torre each scored twice to help leaders Barcelona thrash visitors Sevilla 5-1 in LaLiga on Sunday in a confidence boost for Hansi Flick's side ahead of key clashes against Bayern Munich and Real Madrid.
A summary of Tuesday night's Champions League matches.
His agent Bo Gustavsson told Reuters he had passed away Monday morning.
Ivan Toney, once Brentford's lynchpin in attack, has moved to Al-Ahli for 40 million pounds ($52.50 million).
Adrian Mutu netted twice to push Fiorentina up to fifth in Serie A with a 3-1 win at Bologna on Monday.
Paris St. Germain's unbeaten start to their Ligue 1 season continued on Friday with a comfortable 3-1 win over Rennes at the Parc des Princes that saw Bradley Barcola score twice to keep them top of the standings.
Fiorentina, two goals down and reduced to 10 men, converted two penalties in seven minutes to draw 2-2 with AC Milan on Sunday in a match between two direct rivals for a Champions League place.
Inter Milan, helped by the visitors' blundering defence, beat Fiorentina 2-0 in Serie A on Saturday to bounce back after suffering two home defeats in the previous week.
Serie A top spot is AS Roma's for the taking this weekend after leaders Inter Milan were held to an exciting 2-2 draw at Fiorentina on Saturday.
Juventus have appointed Thiago Motta as their new head coach to replace Massimiliano Allegri, the Serie A club said on Wednesday.
News of all that's transpired on and off the football field
Teenage talent Stevan Jovetic struck twice to help Fiorentina sweep aside Liverpool 2-0 in the Champions League on Tuesday and earn their first points in Group E.
Barcelona top the LaLiga standings with 15 points, four ahead of Real Madrid and Villarreal. Girona are seventh on seven points.
Giuseppe Rossi continued his remarkable comeback with a 15-minute hat-trick as Fiorentina recovered from two goals down to defeat previously unbeaten title-holders Juventus 4-2 in Serie A on Sunday.
La Liga leaders Real Madrid cruised to a 4-0 home win over relegation-threatened Celta Vigo on Sunday to restore their seven-point lead at the top of the table with a dominant display.
West Ham United have condemned the behaviour of some of their fans after Fiorentina's Cristiano Biraghi was hit by a cup during the Europa Conference League final.
Fiorentina and Romania striker Adrian Mutu has tested positive for the appetite suppressant drug sibutramine, the Italian Olympic Committee (CONI) said in a statement on Thursday.
Argentina have called up Mallorca's Spanish defender Pablo Maffeo for the first time ahead of this month's World Cup qualifiers against Uruguay and Brazil in the squad announced by its FA on Friday.
AS Roma were dumped out of the Italian Cup on penalties by second-tier Spezia after a 0-0 draw at home extended their winless streak to seven matches and heaped pressure on coach Rudi Garcia.
Champions Juventus enjoyed a 2-0 victory over Parma with banned coach Antonio Conte watching in the stands and Fiorentina came from behind to grab a last-minute win in the first matches of the Serie A season on Saturday.
Juventus launched their bid for a sixth successive league title after their record signing Gonzalo Higuain came off the bench to grab a trademark winner in a 2-1 success over Fiorentina on the opening day of the Serie A season.
Inter Milan went on a rare scoring spree to thrash Serie A newcomers Frosinone 4-0 and go clear at the top on Sunday, the first time Roberto Mancini's team have won a league match by more than one goal this season.
Gonzalo Higuain pulled one back three minutes later with a typically opportunist goal, the Argentine's 13th in the league this season, to set up a tense final half hour.
Second-half strikes by Federico Valverde, Brahim Diaz and Endrick gave feeble Real Madrid an unconvincing 3-0 win over lowly Real Valladolid.
Fiorentina hit four goals before halftime, including a cheeky backheel by Gonzalo Rodriguez and a Panenka-style penalty from Khouma Babacar, to beat Frosinone 4-1 and join Inter Milan at the top of Serie A on Sunday.
Mario Gomez dusted off his shooting boots to put Fiorentina in the driving seat with a 1-1 Europa League draw at Juventus while Benfica were too good for Tottenham Hotspur, winning their last-16 first leg 3-1 away on Thursday.
Fiorentina fell behind to a spectacular scissors-kick goal from Pandurii's Eric Pereira before hitting back in the last five minutes to win 2-1 on Thursday and lead a charge of teams into the Europa League knockout stages.
Inter Milan's Rodrigo Palacio and Mauro Icardi struck in a 2-1 win at Fiorentina on Saturday to secure their struggling side's first away victory in Serie A since early November.
The other semi-final will see an Italian side, Milan or Roma, come up against Bayer Leverkusen or West Ham.
IMAGES from Serie A matches played on Saturday.