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.
Colombian striker Radamel Falcao, whose hat-trick shot down Chelsea in the European Super Cup, may join the London club in January.
Karim Benzema's hat-trick earned Real Madrid a 3-1 win at reigning European champions Chelsea in their Champions League quarter-final first leg on Wednesday. In another quarter-final match, Villarreal stunned six times European Cup winners Bayern Munich 1-0.
Shakespeare assumed a caretaker role in February after Claudio Ranieri, who led Leicester to a stunning Premier League title triumph in 2015-16, was dismissed with the club mired in relegation trouble.
Coach Pep Guardiola was left thrilled after ManchesterCity revived their Champions League bid by beating his old club Barcelona 3-1 in a gloriously open Group C encounter at the Etihad Stadium on Tuesday.
Real Madrid were the big winners in Spain as their success at Almeria was followed by a Barcelona draw and a surprise Atletico Madrid defeat.
News of all that's transpired on and off the football field
'He is a fantastic football player, he proved it so many times, but you can always be judged on what you are now, what you are presenting now, performing now.'
Former world champions Spain will have to wait to regain their past glory but they need not discard their attractive brand of football that earned them fans and laurels, World Cup-winning defender Joan Capdevila told Reuters in an interview.
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.
River Plate battled back to beat arch Argentine rivals Boca Juniors 3-1 in extra-time in an unforgettable and unique Copa Libertadores final second leg, played in Madrid after violence had seen the original game postponed.
'We are like his home. We are like his family ... We are going to help him to feel good'
Former Real Madrid and Spain forward Raul has joined New York Cosmos for the 2015 season on a "multi-year" contract pending a medical, the North American Soccer League (NASL) club said on Thursday.
Factbox on the 20 Premier League clubs after the transfer window closed.
Barcelona must to wait to confirm a place in the Champions League last 16 after dropping points for the first time in Group D in an absorbing 0-0 draw at Olympiakos Piraeus on Tuesday.
News of all that's transpired on and off the football field
Real Madrid became La Liga champions for the first time since 2012 on Sunday with a 2-0 win at Malaga, denying arch-rivals Barcelona three consecutive league titles.
Ronaldo, who rejoined United a year ago from Juventus, has a year left on his contract.
Barcelona pulled six points clear of Atletico Madrid at the top of La Liga when Lionel Messi netted his seventh double of the campaign and set up Alex Song to open his account for the club in a 3-1 success at home to Real Zaragoza on Saturday.
La Liga leaders Barcelona drew 0-0 at Huesca on Saturday and are nine points clear of second-placed Atletico Madrid, who cut the gap by beating Celta Vigo 2-0.
Europe's top club coaches gave their support on Thursday to the much-maligned Europa League.
Barcelona thrashed Real Betis 5-1 on Wednesday to book their spot in the Copa del Rey quarter-finals.
Didier Drogba scored twice on his return from a three-match European suspension as Chelsea drew 2-2 at Atletico Madrid to seal their place in the knockout round of the Champions League on Tuesday. They were joined in the last 16 by Manchester United, Porto and Girondins Bordeaux, although four-time European champions Bayern Munich are on the brink of elimination after losing at home to the French champions.
La Liga leaders Barcelona moved 10 points clear with a 4-1 win at Real Betis on Sunday after second place Atletico Madrid slipped up at Athletic Bilbao on Saturday in a 2-0 defeat.
Chelsea have two of the best three goalkeepers in the world, which will help make them serious contenders to win the Premier League this season, their manager Jose Mourinho told a news conference on Friday.
Cristiano Ronaldo hit a late double as La Liga leaders Real Madrid thumped Almeria 4-1 to extend their Spanish record for consecutive victories in all competitions to 20.
Federico Valverde has already made over 100 appearances at senior level - while winning silverware and recognition both with his current side Madrid and country Uruguay, and showing the physical, technical and mental attributes to become one of world football's outstanding midfielders.
Images from the UEFA Champions League matches played on Tuesday.
French club Olympique Lyon and Atletico Madrid of Spain booked their places in Thursday's draw for the Champions League group stages with convincing playoff wins on Tuesday.
Taking a cue from their Spanish co-owners and UEFA Champions League finalists Atletico de Madrid, the Kolkata franchise for the much-anticipated Indian Super League was named Atletico de Kolkata on Wednesday.
News of all that's transpired on and off the football field
Messi mania highlights 'epic' year for MLS, Garber says
Real Madrid made sure Barcelona will have to wait at least until Sunday to wrap up a 22nd La Liga title when Cristiano Ronaldo scored his 200th goal for the club in a 6-2 win at home to nine-man Malaga on Wednesday.
Chelsea have signed Colombia striker Radamel Falcao on a season-long loan from Monaco, the Premier League champions said on Friday.
Last month, Barcelona had announced that the club's presidential election will be held on March 7. The election had previously been scheduled for January 24 but got postponed due to the coronavirus pandemic.
Lionel Messi spoke for the great and the good of world soccer, not to mention millions of grassroots fans, when he acclaimed Leicester City's extraordinary Premier League triumph by tweeting: "The reason why we all love football. Congratulations"
Coach Ernesto Valverde and midfielder Sergio Busquets were due to give a news conference before the training session but spoke to the media after training due to their late arrival.
A summary of Saturday's action in the Bundesliga and La Liga.
Roberto Mancini broke the unwritten convention of talking about another club's player when he said he would like Atletico Madrid's Sergio Aguero to sign for Manchester City if his Argentina team-mate Carlos Tevez leaves the club.
Chelsea playmaker Eden Hazard relishes playing with striker Diego Costa and is keen for the Spaniard to resolve his stand-off with the English Premier League champions and return to action.