Xabi Alonso has signed a three-year contract until June 2028 and the 43-year-old replaces Carlo Ancelotti, who took charge of his last game on Saturday.
Kylian Mbappe criticised Real Madrid's lack of hunger and consistency after their 4-2 Champions League loss to Benfica, saying champions must show desire every time as Real slipped into the playoffs.
'We've been talking during this week and now it's the right moment to announce it.'
Real parted ways with Alonso a little more than seven months after appointing him, following a poor run of results in all competitions.
The 42-year-old Arbeloa inherits a side trailing Barcelona by four points in LaLiga and reeling from a 3-2 defeat in Sunday's Spanish Super Cup final.
Real Madrid booked a Spanish Super Cup final against Barcelona after beating city rivals Atletico Madrid 2-1 on Thursday.
For Mourinho, it was an emotional night at the Estadio da Luz, capped by an extraordinary 98th-minute header from Trubin that ensured Benfica snatched a last-16 spot on goal difference.
'The only thing I can do is on the pitch -- to give my all. I won't always be technically perfect, but I will always give 100% for the team.'
Real Madrid now have 45 points from 19 matches, second behind defending champions Barcelona.
Real Madrid suffered a shock 2-0 loss and finished with nine men against Celta Vigo in LaLiga on Sunday.
'We've hit rock bottom; we've been knocked out by a second division team.'
In an eventful match with plenty of needle, Vinicius was fired up, snapping into tackles and encouraging the crowd to make more noise
Real Madrid ended a turbulent week with a 2-0 LaLiga win over lowly Levante on Saturday courtesy of second-half goals from Kylian Mbappe and Raul Asencio.
Real Madrid manager Xabi Alonso declined to comment on Saturday after Barcelona winger Lamine Yamal suggested the capital club "cheat" and "complain" in a televised interview on Friday.
An inspired Kylian Mbappe scored two fabulous goals to guide Real Madrid to a commanding 3-0 win at Athletic Bilbao on Wednesday, ending their three-game winless streak in LaLiga.
Nico O'Reilly's opportunistic strike and Erling Haaland's penalty helped Manchester City to fight back to beat Real Madrid 2-1 in a tense Champions League contest at the Santiago Bernabeu on Wednesday.
Real Madrid winger Vinicius Jr issued a public apology on Wednesday after his angry reaction to being substituted during Sunday's heated 2-1 El Clasico victory over Barcelona had him storm straight to the changing rooms.
Inter edge Genoa to go top
Spirited Rayo Vallecano hold Real Madrid to 0-0 draw
Bayer Leverkusen have sacked manager Erik ten Hag after two league games in charge, the Bundesliga club said on Monday, with the weekend draw at Werder Bremen not enough to save the Dutchman's job.
Alvarez scores twice as Atletico crushes Real Madrid 5-2 in La Liga derby
Spain's Xabi Alonso has retired from international football, the World Cup and twice European Championship winning midfielder said on Wednesday.
The system, featuring three centre backs and aggressive wing backs, marked a significant departure from the traditional 4-3-3 formation and appeared to address Real's defensive frailties from a disappointing, trophyless 2024-25 campaign.
Goals from Kylian Mbappe and Jude Bellingham earned Real Madrid a 2-1 victory over Barcelona in a spiky El Clasico on Sunday that snapped a four-match losing streak against their rivals and extended their lead atop the LaLiga standings.
Real are on 24 points, two ahead of Barcelona and the top two will go head-to-head in next Sunday's El Clasico. Getafe are 12th in the standings on 11 points.
The 35-year-old, who quit international football in 2014, took to Twitter, to reveal his decision.
Liverpool have agreed to sell Spain midfielder Xabi Alonso to Real Madrid, the two clubs announced on Tuesday.
Real Madrid forward Kylian Mbappe has been admitted to hospital after suffering from gastroenteritis during the Club World Cup, the Spanish club said on Thursday.
Kylian Mbappe's second-half penalty earned Real Madrid a hard-fought 1-0 home victory over Osasuna in their opening LaLiga game of the season
Real Madrid laboured to a 1-1 Club World Cup draw against a spirited Al-Hilal in searing heat on Wednesday
Bayern Munich claim Bundesliga title following Bayer Leverkusen draw
IMAGES from the UEFA Champions League matches played on Wednesday
Rashford, one of Europe's top talents before falling out of favour at United and spending the latter part of last season on loan at Aston Villa, joins a stellar attacking cast featuring Robert Lewandowski, Raphinha, Dani Olmo and Ferran Torres.
Xabi Alonso guided Bayer Leverkusen to a double last season as they won the German Cup and lifted their first Bundesliga title without losing a game.
News of all that's transpired on and off the football field
Paris St Germain's Spanish midfielder Fabian Ruiz scored twice in a devastating first-half display as the French champions demolished Real Madrid 4-0 on Wednesday to book their place in the Club World Cup final against Chelsea.
Carlo Ancelotti will become Brazil manager after leaving Real Madrid at the end of the season, the Brazilian FA (CBF) said on Monday.
IMAGES from football matches played across European Leagues on Saturday.
Real Madrid have signed Alexander-Arnold before his Liverpool contract ended, making him available for the Club World Cup to be played from June 14-July 13 in the United States.
'I never thought I would have such a great career and I hope there are still some more things to be added to those'