Barcelona and Atletico Madrid were also among a slew of top-flight clubs joining La Liga in expressing their condolences for Francis.
Flick said it was one of those comebacks that nobody forgets easily, adding it was not easy to win after Borja Iglesias netted a hat-trick to give Celta a 3-1 lead.
Mbappe will miss Madrid's next La Liga match against Athletic Bilbao on Sunday, as Ancelotti's side try to overhaul leaders Barcelona.
Julian Alvarez, who coolly slotted home two penalties on the night, now boasts 26 goals in all competitions—14 in La Liga. But according to his coach, there’s still room to grow.
It was his first red card after joining the Spanish and European champions last summer.
Barcelona extended their advantage in the Spanish top flight with a 1-0 win at Leganes on Saturday, completing a 12-match unbeaten run and moving seven points clear of second-placed Real Madrid.
Second-placed champions Madrid face Alaves on Sunday and have to play catch-up after Hansi Flick's side scraped their way to a narrow but vital win on the road.
LaLiga side Real Valladolid said they will discipline two of their players after they almost came to blows on their bench during Sunday's 4-0 home loss against Getafe.
The final stretch of this Spanish football season promises drama, tension, and perhaps a few surprises. One thing is certain: La Liga is set for a thrilling conclusion.
Carlo Ancelotti's side continued warming up for the Champions League final with a comprehensive demolition of their Basque visitors at the Santiago Bernabeu.
La Liga president Javier Tebas says Paris Saint-Germain striker Kylian Mbappe will join Real Madrid next season.
Xavi Hernandez's side leapfrogged Girona to move on to 76 points, one clear of their Catalan rivals who dropped points in Friday's 2-2 draw at Alaves.
Brahim Diaz struck twice with Fran Garcia and Arda Guler also on target for Madrid, who defeated Bayern Munich in midweek to reach the Champions League final
Kylian Mbappe confirmed on Friday that he will leave French champions Paris Saint-Germain at the end of the season, with Real Madrid expected to be his next destination.
Vinicius Jr's dazzling performances at Real Madrid have put the Brazilian forward in conversation to win his first Ballon d'Or and manager Carlo Ancelotti said on Friday the 23-year-old deserved to win the prestigious award.
"We will keep fighting and next season we have to change a huge amount of things," said Xavi.
The club, in La Liga for only the fourth season in their history, beat Barcelona 4-2 at their tiny Montilivi stadium to secure a top four finish.
"It's Bellingham's league" has become a common phrase among football fans and pundits in Spain and that is proof of his stunning start with the Spanish giants.
Real Madrid, who have lost only once in the league this season, hold a 13-point advantage over second-placed Girona while Barcelona dropped to third
