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.
"(Saul) entered the game well and scored a great goal," Simeone told Movistar.
A second-half header by winger Raphinha earned second-placed Barcelona a 1-0 win over Las Palmas in LaLiga on Saturday after the visitors were reduced to 10 men in the first half.
Former Brazil international footballer Dani Alves is to be released from jail pending an appeal against his rape conviction in exchange for posting bail of one million euros ($1.08 million), a Barcelona court said Wednesday.
Lewandowski set up goals for Joao Felix and Fermin Lopez either side of striking himself to pull Barcelona second, eight points behind leaders Real Madrid.
La Liga leaders Real Madrid regained their seven-point cushion at the top on Sunday as they benefited from two own goals in a comfortable 4-0 home win over struggling Celta Vigo.
"Getting the three points at home is the most important thing to be at the top," said defender Yan Couto.
The Spanish Football Federation (RFEF) suspended the 20-year-old for showing contempt towards referee Jesus Gil Manzano after receiving a red card in Real's 2-2 league draw with Valencia on Saturday.
After Real Madrid drew in Valencia the night before, surprising title challengers Girona had a chance to reverse their recent slump and regain some ground.
It takes Real to 65 points ahead of Barcelona, in second after they beat Getafe 4-0 on Saturday, and nine in front of third-placed Girona before they host Rayo Vallecano on Monday.
Barca moved to second in the standings on 57 points, five behind leaders Real Madrid and one ahead of third-placed Girona, both of whom have a game in hand.