Pedri sent the Catalans ahead but second-half goals from Rodrigo De Paul and Alexander Sorloth helped Diego Simeone's side move three points clear at the top of the table, having played one match fewer than Barca.
Diego Simeone's red-hot Atletico are one of the most in-form teams in Europe on an 11-game winning streak in all competitions and looking like a well-oiled machine with Antoine Griezmann, Julian Alvarez and Rodrigo de Paul firing on all cylinders.
La Liga leaders Barcelona stumbled 1-0 at home against Leganes on Sunday as they suffered another blow in the Spanish title race.
Diego Simeone's side have been in fine form and continued their winning run across all competitions with a deserved home triumph, pulling provisionally level with league leaders Barcelona.
Real missed the chance to move above leaders Barcelona in LaLiga as they stay second on 37 points from 17 matches, one behind the Catalans who host Leganes on Sunday when Atletico, in third place on 35 from 16 games, welcome Getafe.
The 23-year-old was forced off with a muscle injury in their 4-0 thrashing of Osasuna at the Bernabeu earlier in November
"We changed the position of the forwards, with Mbappe outside and he did well, like Vinicius inside," said Ancelotti.
Raphinha and Robert Lewandowski's goals put the Catalans in a healthy position but Marc Casado's red card in the 82nd minute helped Celta start the fightback to snatch a point.
Barcelona coach Hansi Flick said Friday he would ask his players if they can win without injured teenage winger Lamine Yamal.
Spanish prosecutors opened a probe Monday into racist chants hurled at Real Madrid's star forward Vinicius Junior during a match as the football federation president admitted the country had a "problem" with racism.
Spain has a "problem" with racism, the head of the country's football federation said Monday a day after Real Madrid's forward Vinicius Junior was again the target of racist chants during a match.
Real Madrid filed a criminal complaint Monday with Spanish prosecutors over the racist abuse its Brazilian forward Vinicius Junior received during a weekend La Liga match, calling it a "hate crime".
Speaking at a news conference at the close of the G7 summit in Hiroshima, Japan, Lula said he wanted to send a message of "solidarity" to the 22-year-old forward
With three games left, fourth-placed Real Sociedad moved on to 65 points and tightened their grip on the last Champions League qualification spot, five points ahead of fifth-placed Villarreal who beat Girona 2-1 earlier on Saturday
Some supporters chanted Paris Saint-Germain playmaker Lionel Messi's name, hopeful that Barcelona can bring him "home" this summer at the end of his contract in France
Barcelona president Joan Laporta said on Monday the club will "do everything possible" to bring Argentine superstar Lionel Messi back in the close season.
Barcelona players sprinted down the tunnel to safety and Xavi said his team had to be respectful as they were not in their stadium
Xavi's side wrapped up the title after two first-half goals from Robert Lewandowski spurred them to a 4-2 win against city rivals Espanyol on Sunday
Barcelona could confirm their first La Liga title since Lionel Messi’s departure with a win against cross-town rivals Espanyol tonight, but there is every chance that Xavi’s team could take the field with the title alrea