Barcelona coach Luis Enrique has decided to rest Lionel Messi, Neymar and most of his regulars for the King's Cup last 16, second leg match at Elche later on Thursday.
Spending falls for first time since 2012
Julen Lopetegui's side were awarded a penalty early in the game after a VAR review determined forward Nolito had been fouled by Valladolid's Javi Moyano as he shaped to shoot, even though his team mates had barely appealed for a foul.
Cristiano Ronaldo and Gareth Bale both scored as Real Madrid staged a remarkable late comeback from two goals down to win 3-2 at Villarreal and stay top of La Liga.
Seven-times champions AC Milan, knocked out of the Champions League by Barcelona in the last two seasons, were drawn against the Catalans again in the group stage of this season's competition on Friday.
There were, however, no eye-catching major deals in the final 24 hours of transfer activity for European clubs which continues the trend of recent January windows.
La Liga champions Real Madrid dropped points at home for the second game running when they drew 1-1 with Levante on Saturday, with Gareth Bale squandering a series of chances and Marcelo getting sent off late on.
Holders Barcelona crashed out of the Champions League after being stifled by a brilliantly well-organised Atletico Madrid.
Ronaldinho was in inspirational form as he returned to lead Barcelona to a 5-1 home victory over an unfortunate Real Betis in the Primera Liga on Saturday.
The Dutch striker has spent four seasons at Stamford Bridge, making 177 appearances and scoring 87 goals.
French striker Kevin Gameiro has joined Atletico Madrid on a four-year deal from fellow La Liga side Sevilla, the Champions League finalists said on Saturday.
Barcelona's bid for a fifth La Liga title in six years suffered a surprise setback when the champions crashed to a 1-0 defeat at lowly Real Valladolid on Saturday.
Spain coach Luis Aragones could call up a replacement with Celta Vigo's Borja Oubina, Villarreal's Cani or Valencia's Jaime Gavilan among those pressing for a place.
The Real Madrid striker will miss the club's King's Cup match against Athletic Bilbao
France forward Antoine Griezmann was named player of the tournament on Monday after leading the Euro 2016 hosts to Sunday's final where they lost to Portugal in extra time.
The Bavarians have now won the German league title a record 29 times.
A Thierry Henry special and two trademark free kicks from Ronaldinho earned Barcelona a 3-0 win at home to Real Betis that put them within a point of leaders Real Madrid at the top of the Primera Liga on Sunday.
The former Real Madrid striker is expected to make his Liverpool debut in their lunchtime game against Manchester United at Anfield.
News of all that transpired on and off the football field
Lionel Messi scored twice as Barcelona crushed Getafe 5-2 on Thursday to stay in the hunt for the La Liga title.
Cristiano Ronaldo, fired up by rival Lionel Messi's midweek hat-trick for Barcelona, struck four goals in 26 second-half minutes as Real Madrid crushed Celta Vigo 7-1 at the Bernabeu on Saturday.
Seven-time European champions AC Milan will face Arsenal in the standout last-16 tie in the Europa League after the draw was made in Nyon, Switzerland on Friday.
Villarreal's Brazilian midfielder Marcos Senna tested positive for two banned substances.
Valencia midfielder Pablo Aimar was discharged from hospital on Sunday after spending the night under observation after a blow to the head.
The Spain coach has given his players one last chance to impress this weekend before he names his World Cup squad on Monday.
Real Madrid president Florentino Perez has ruled out an immediate return of the recently sacked Chelsea manager Jose Mourinho despite having `good memories` under the Portuguese's tenure in the club.
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.
Playmaker Zinedine Zidane and defender Ivan Helguera were also included in the Real Madrid squad despite nursing injuries.
The Brazilian has been criticised by Real fans for below-par performances and hinted last week he wanted to leave.
David Beckham will miss the tour opener in the United States as his club Real Madrid want him to continue despite picking up a ban.
A round-up of weekend action in the main European leagues.
Real Madrid ran riot to sink Espanyol 4-0 at the Bernabeu in the Spanish Primera Liga.
Holders Barcelona reached the King's Cup semi-finals with a 2-0 win over Espanyol on Thursday to overcome a first-leg deficit on a night when new signing Philippe Coutinho made his debut.