Girona rounded off their brilliant La Liga season with a 7-0 thrashing of relegated Granada on Friday, as Artem Dovbyk retook the lead in the league's goalscoring charts with a hat-trick.
Spanish champions Real Madrid romped to a 4-0 victory over relegated Granada to get their title celebrations started on Saturday.
Celta Vigo are now eight points clear of the drop zone with four matches remaining, while Granada are 11 from safety after they were hammered by Sevilla.
Barcelona's 16-year-old starlet Lamine Yamal struck twice to rescue the struggling Catalans a 3-3 draw against Granada in La Liga on Sunday.
Athletic Bilbao moved to fifth in the La Liga table with a 1-1 draw at Granada on Monday in a game restarted from Saturday after a fan died at the stadium
Players from both sides left the pitch 20 minutes after play was suspended, with supporters then requested to leave the stadium after the decision was eventually taken to abandon the game.
Brahim Diaz opened the scoring midway through the first half and Rodrygo doubled the lead after 57 minutes at the Santiago Bernabeu.
Barcelona starlet Lamine Yamal became La Liga's youngest ever goalscorer when he struck against Granada on Sunday.
Atletico Madrid wrapped up the opening round of the Spanish Liga season by jumping to the top of the table with a 3-1 home victory over promoted Granada
Barcelona will begin the defence of their La Liga title away to Getafe on the weekend of August 12-13, while Real Madrid start the new season with a trip to Athletic Bilbao
Karim Benzema passed 300 goals for Real Madrid and Vinicius Junior produced another moment of magic as La Liga's run-away leaders sailed past Valencia 4-1.
Vinicius Junior scored his 10th goal of the season as Real Madrid thrashed Granada 4-1 on Sunday to shoot back to the top of La Liga.
Ronald Koeman defended his direct tactics after being accused of betraying Barcelona's attacking traditions in a 1-1 draw at home to Granada on Monday.
Real Madrid kept the pressure on Atletico Madrid by thrashing Granada 4-1 on Thursday to reduce the gap to two points at the top of La Liga
AS Roma set up a showdown with Manchester United who strolled into the semis after a 4-0 win aggregate win over Granada. The other semi-final will see Arsenal face Villarreal.
Manchester United defeated Granada 2-0 in the first leg of their Europa League quarterfinal tie, while Arsenal conceded a stoppage-time equaliser in a 1-1 draw at home to Slavia Prague.
Manchester United will play Spanish team Granada in quarter-finals of Europa League. Arsenal will take on Slavia Prague.
After drawing at home to Celta Vigo on Monday, Diego Simeone's Atletico Madrid got back on track with a narrow victory at Los Carmenes, secured by Angel Correa's fortuitous winner in the second half.