Lacklustre Atletico held in Leganes stalemate

But for a brilliant second-half save from Jan Oblak to deny Nabil El Zhar, Leganes could even have registered their first ever win over Atletico in the top flight.

A third draw in seven games this season sees Atletico fall a point behind Sevilla, who moved up to second earlier with a 2-0 win over Malaga.

Barca can extend their lead at the top to five points with victory at home to Las Palmas on Sunday.

Real Madrid are also in action on Sunday when they host Espanyol.

Atletico boss Diego Simeone made four changes from the team that started against Chelsea in an attempt to refresh his side.

However, the visitors still looked leaden-footed and confused by a change of system to three at the back.

And Simeone blamed his side's effort against the English champions as well as a demanding early season schedule that has seen Atletico play just three of their nine games so far this season at their new Wanda Metropolitano stadium.

"The boys have played a lot of games in quick succession since the last international break," said Simeone.

"They are human, their work is to run hard and it isn't easy to respond 100 percent in every game.

"Given the difficulties of all the away games we've had, the Champions League games and having to get used to our new home, I think we are in good shape."

El Zhar was introduced at the break and quickly stung the palms of Oblak.

However, it took a sensational one-handed stop from the Slovenian on the hour mark to turn El Zhar's next effort over for a corner.

Despite Atletico's lack of cutting edge in the final third, Simeone took the strange decision to replace top scorer Antoine Griezmann with full-back Sime Vrsaljko 25 minutes from time.

"Griezmann has given us a bad habit of always relying on him to resolve our problems going forward," added Simeone.

"The rest of the strikers and the team have to help him to play closer to the area and create more chances so it doesn't solely fall on him."

However, without the Frenchman the best Atletico could muster was a Diego Godin header that Cuellar comfortably turned behind.

A point continues Leganes' fine start to the season as they move level with Real Madrid on 11 points in sixth. 

- Alaves off the mark -

By contrast, a sixth defeat in seven games pushes Malaga boss and legendary former Real Madrid player Michel ever closer to becoming already the fourth managerial change of the La Liga season.

Sevilla had to wait until 22 minutes from time to open the scoring from the penalty spot at the Sanchez Pizjuan and with some fortune when Roberto Rosales was harshly adjudged to have brought down Joaquin Correa inside the box.

Ever Banega coolly dispatched the spot-kick and just two minutes later Luis Muriel showed great pace to burst clear from the halfway line into the Malaga box before firing inside Roberto's near post.

Alaves ended a run of six defeats to start the season with a 2-0 win at Levante thanks to goals from Munir El Haddadi and Alvaro Medran.

And former West Bromwich Albion manager Pepe Mel's job at Deportivo la Coruna was saved by a second-half fightback to beat Getafe 2-1.

Amath Ndiaye put the visitors in front at La Riazor, but Lucas Perez levelled with his first goal since returning to the club on loan from Arsenal before Florin Andone grabbed the winner three minutes from time.