Inter Milan stayed three points clear at the top of Serie A after a 3-0 home win over Lazio.
Real Madrid's struggles continued on Sunday as they battled to a 1-1 draw at Girona in LaLiga.
Barcelona closed the gap on their rivals Real Madrid, moving up to 28 points and pulling two clear of third-placed Villarreal.
Defender Marco Cassetti slammed in 11 minutes from time to give AS Roma a 1-0 win over Lazio on Sunday in a derby held up by fans throwing firecrackers.
Francisco Moura's second-half strike earned hosts Porto a 1-1 draw against 10-man AS Roma in the first leg of their Europa League knockout round play-off on Thursday.
Lazio, who had won all four previous games, were held to a frustrating scoreless draw by a Bulgarian side who came to defend.
AS Roma qualified for the Champions League group stage in the best possible style on Monday, booking their place with a last-gasp 2-1 win over neighbours and bitter rivals Lazio in a passionate Rome derby.
Irrepressible AS Roma captain Francesco Totti scored twice to haul the Serie A title challengers back from two goals behind against arch-rivals Lazio and earn them a 2-2 draw in a pulsating derby on Sunday.
Lazio secured a controversial 2-1 derby win over bitter-rivals AS Roma who had goalkeeper Marten Stekelenburg sent off after eight minutes in Serie A on Sunday.
Roma have taken just four points from their last five league matches, and were eliminated from the Coppa Italia last week in a 1-0 defeat to rivals Lazio.
AS Roma ended a five-match winless run against arch-rivals Lazio with a 2-0 win on Sunday which maintained their 100 percent record after four games in Serie A.
IMAGES from soccer matches played across Europe on Sunday.
AS Roma moved to within four points of third-placed Lazio and a Champions League qualifying round berth after an exciting 5-2 home win against relegation-threatened Novara on Sunday.
Villarreal fought back to shock Barcelona 3-2 on Sunday, handing the LaLiga champions their first league defeat since late December.
IMAGES from matches played across European leagues on Saturday
IMAGES from Champions League matches played on Tuesday.
The defender is currently in his final year at the St George's British International School in Rome, which is close to Lazio's training ground near Formello.
Manchester United were handed a tricky Europa League last 16 tie against Real Sociedad while Tottenham Hotspur will play Dutch side AZ Alkmaar after the draw was held on Friday, but both managers are more concerned about their Premier League form.
A round-up of Tuesday's action in the UEFA Champions League.
AS Roma midfielder Kevin Strootman's two-match ban for simulation during his team's 2-0 win over local rivals Lazio on Sunday has been overturned, the Italian FA said on Friday.
Images from Sunday's action in LaLiga and Serie A.
Juventus appears to have surprised Serie A organisers by reaching the Champions League final, forcing last-minute changes to the domestic fixture list.
United climbed to fourth in the standings on 15 points going into the last round of matches, in a strong position to reach the knockout phase along with Spurs who are sixth with 14 points.
In a big blow to Real Madrid's title hopes, Real Betis held them to a goalless draw in their La Liga encounter on Sunday.
AS Roma midfielder Kevin Strootman has been banned for two games for unsportsmanlike conduct during his team's 2-0 win over local rivals Lazio on Sunday, the Serie A disciplinary committee said on Tuesday.
IMAGES from Europa League matches played on Thursday.
A round-up of Thursday's Europa League Round of 16 second leg matches.
Mirko Vucinic was the toast of half the Eternal City on Sunday after his double sent AS Roma back to the top of Serie A with a 2-1 comeback win over rivals Lazio.
Lazio's Alvaro Gonzalez, Mirolsav Klose and Hernanes secured a 3-0 victory over Udinese in Serie A on Tuesday at the Stadio Olimpico where the home fans sang racist chants aimed at rivals Roma who share the stadium.
Rayo Vallecano forward Alvaro Garcia netted an early goal to give his side a surprise 1-0 win against Barcelona at the Camp Nou on Sunday, moving Real Madrid another step closer to sealing their 35th LaLiga title.
Images from Sunday's action in La Liga, Serie A and Ligue 1.
Barcelona clinched a 1-0 away win at Atletico Madrid, while AS Roma held AC Milan to a 2-2 draw.
Mbappe struck in the 74th minute to put PSG on 80 points from 29 games and on the brink of retaining the title with second-placed Lille, who beat Nantes 3-2 away earlier on Sunday, still 20 points behind having played a game more.
AS Roma thrashed Parma 4-0 at home to cut Inter Milan's lead in the Italian Serie A to six points.
IMAGES from the soccer matches played across European leagues over the weekend.
News of all that's transpired on and off the football field
A late Simone Pepe goal earned Juventus a 1-0 win at Lazio on Monday to keep alive their hopes of qualifying for Europe.
AS Roma clambered back to the top of Serie A, at least for a day, after Francesco Totti added to his collection of classic goals with a marvellous lob in Saturday's 2-1 win at Parma.
Lazio thumped Empoli 4-0, their eighth successive league win, to go second in Serie A on Sunday and Napoli ended their dismal run with a 3-0 win over Fiorentina despite being denied a clear goal.
