Osasuna defeated Real Madrid 2-1 in a LaLiga match, with goals from Ante Budimir and Raul Garcia del Haro. The loss gives Barcelona a chance to overtake Real Madrid in the title race.
Real Madrid were crowned Spanish Super Cup champions after goals from Luka Modric and Karim Benzema earned them a 2-0 win over Athletic Bilbao in Saudi Arabia on Sunday.
Striker Aduriz opened the scoring in the sixth minute at the San Mames with a trademark header before midfielder Garcia, who joined from Atletico Madrid last month, nodded in a second in the 24th minute.
Atletico Madrid stayed firmly on course for a surprise La Liga title triumph when Raul Garcia's header secured a 1-0 win for the leaders at home to seventh-placed Villarreal on Saturday.
The hard-fought win took Zinedine Zidane's side on to 77 points after 34 games, seven clear of second-placed Barca who visit in-form Villarreal later on Sunday.
Barcelona winger Raphinha secured a 1-0 win in LaLiga for the second straight week this time at Athletic Bilbao as his side tightened their grip on top spot.
Images from action in the Spanish Super Cup and English Premier League
Atletico Madrid grabbed the unlikeliest of points when they came back with ten men to draw 4-4 at Villarreal in the Primera Liga on Sunday. Barcelona tore apart Almeria 5-0 with another irresistible first-half display at the Nou Camp to go top of the Primera Liga on Saturday.
Second-half headers from Diego Godin and Raul Garcia gave holders Atletico Madrid a 2-0 win over Valencia and a place in the King's Cup quarter-finals by 3-1 on aggregate.
King's Cup holders Barcelona have a fight on their hands if they are to remain in the competition after losing a fiery first leg of their last-16 tie at Athletic Club 2-1 on Thursday despite playing the final 10 minutes with a two-man advantage. Spain striker Aritz Aduriz headed Bilbao in front in the 25th minute and the veteran produced an audacious flick to tee up youngster Inaki Williams to volley in the second three minutes later. Talisman Lionel Messi pulled a full-strength Barca side back into the game with a free-kick in the 52nd minute which came off the underside of the bar and over the line.
Images from football matches played in La Liga and Serie A in Spain and Italy on Wednesday.
'We want to play football and not roulette, which is what this type of refereeing provokes. The penalty claims by Neymar and me are clear but we already know how this works'
Juventus scored twice in a minute as they came from behind to clinch a dramatic 3-2 win over Olympiakos after Andrea Pirlo had celebrated his 100th Champions League appearance by scoring from a characteristically effortless free kick on Tuesday.
Real Madrid's resurgent La Liga run skidded to a halt as they fell to a shock 2-1 defeat at home by struggling Girona on Sunday in which captain Sergio Ramos was sent off in added time, leaving them nine points adrift of leaders Barcelona.
Diego Costa scored twice as Atletico Madrid beat Valencia 3-0 to maintain their winning home run this season and keep pace with Barcelona at the top of the La Liga table.
Real Madrid were made to toil by the 10 men of Athletic Bilbao but eventually won 3-1 on Tuesday thanks to two strikes from Karim Benzema to go level on points with La Liga leaders Real Sociedad.
A first half Tiago header set up Atletico Madrid's 2-0 victory over Espanyol as they seek to get back on track following a stuttering start to the La Liga season.
Defending champions Bayern Munich survived a shaky second half and missed a late penalty against Arsenal on Tuesday to reach the Champions League quarter-finals.
AC midfielder Franck Kessie scored from a penalty to give AC Milan a 2-2 draw away to Napoli in Serie A on Sunday, sparing the blushes of his goalkeeper Gianluigi Donnarumma whose mistakes provided the hosts with both their goals. Sevilla closed in on Champions League qualification by beating struggling Real Mallorca 2-0 at home to open up a nine-point gap in the race for fourth spot in La Liga.
Real Madrid beat Leganes 2-1 in La Liga on Saturday after coach Zinedine Zidane heavily rotated his side in preparation for Tuesday's Champions League semi-final second leg against Bayern Munich, including leaving out top-scorer Cristiano Ronaldo.
Images from the football matches played across Europe on Wednesday.
A rousing 2-1 La Liga victory at Real Madrid on Saturday may suggest otherwise, but Atletico Madrid are still rebuilding after losing several key players in the close season, coach Diego Simeone said on Monday.
Coach Diego Simeone goes home 'content' after his team's 1-0 loss in their Champions League match on Wednesday
Neymar struck twice as Barca beat Atletico Madrid to reach the King's Cup semis
A summary of Sunday's action in Serie A and Bundesliga.
With Real Madrid facing an injury crisis ahead of Wednesday's Champions League clash with Atletico Madrid attention will be on talisman Cristiano Ronaldo to lead them through but James Rodriguez may hold the key.
Atletico Madrid's Jackson Martinez scored his first goal for the club when he came off the bench and curled in a superb effort to seal a hard-fought 3-0 victory at Sevilla in La Liga on Sunday.
Lionel Messi scored his 12th league goal of the season but Barcelona had to rely on exceptional saves from Marc-Andre ter Stegen as they rode their luck to win 2-0 at Athletic Bilbao on Saturday and stay four points clear at the top of La Liga.
IMAGES from football matches played in the Spain, Germany and Portugal on Wednesday.
Champions Barcelona came through a gruelling La Liga test at a rainswept San Mames on Sunday, beating Athletic Bilbao 1-0 thanks to Ivan Rakitic's first-half header.
News of all that's transpired on and off the football field
New Chelsea signing Loic Remy grabbed the only goal as France squeezed past 2010 world champions Spain 1-0 in a friendly at the Stade de France.
A subdued Fernando Torres helped Atletico Madrid to a 2-0 win over local rivals Real in the first leg of their King's Cup last-16 tie on Wednesday in his first start since his return to his boyhood club.
Midfielder Dani Ceballos added: "It looks like us changing our coach worked. We have recovered some sensations we had lost and we have got the three points. Now our objective is to win all the games left and finish the season as well as possible."
Red Star, who won the European Cup in 1991 and reached the latter stages the following season, finished second in Group H behind Arsenal who crushed BATE Borisov 6-0.
Vietto slotted the ball home with seven minutes to go after Karim Benzema had given visitors Real the lead early on.
Atletico Madrid's La Liga title challenge took a nosedive when they slumped to a shock 3-0 defeat at Osasuna on Sunday, leaving Real Madrid three points clear at the top.
Lionel Messi overhauled Real Madrid great Alfredo Di Stefano's La Liga goals tally as Barcelona and Atletico Madrid each won on Saturday to pull three points clear of Real at the top.
An impudent individual goal from Philippe Coutinho steered Liverpool comfortably into the quarter-finals of the Europa League on Thursday after a 1-1 draw at bitter rivals Manchester United completed a 3-1 aggregate win.
Neymar scored the opener to continue his rich vein of form as 10-man Barcelona won a one-sided La Liga derby against Espanyol.