Barcelona: Sevilla's energetic defending ensured Ronald Koeman's Barcelona dropped its first points in the Spanish league.
While Sevilla held Barcelona to a 1-1 draw at Camp Nou, Real Madrid went to the top of the standings after Vinicius Junior and goalkeeper Thibaut Courtois helped earn a 2-0 victory at Levante on Sunday.
Barcelona and Sevilla have a game in hand and trail Madrid by three points.
Challenging Barcelona and defending champions Madrid for the title is not out of the question for Julen Lopetegui's well-disciplined Sevilla after this performance.
A pressure defense anchored by Fernando and Jules Kunde shut down Lionel Messi for long periods and forced Barcelona into making an unusual number of bad passes.
"Getting a point at this ground is always tough, (but) I am not satisfied. We had our chances. It is too bad we couldn't have gotten a better result," Lopetegui said.
"We had a game plan and wanted to carry it out."
LOPETEGUI'S PLAN
Sevilla's intense pressure up the pitch made Barcelona work extra hard to just get the ball past midfield. Very often, it didn't make it, losing possession in uncharacteristic fashion for a squad that prides itself on quality passing.
Striker Luuk de Jong put Sevilla ahead in the eighth minute when he blasted home a loose ball that fell to him in the heart of the box after a corner.
Barcelona hit back two minutes later when Messi drifted back into midfield and lobbed forward a pass to meet Jordi Alba's run from the left side. Jess Navas tried to intercept the pass, only to knock it into the path of Coutinho who fired home.
Lopetegui, the coach who was fired from both Spain and Real Madrid in 2018, has resurrected his career in Seville. His team hasn't lost in 18 straight league games going back to the last campaign when it won the Europa League title.
He lost his job at Madrid after a humbling 5-1 defeat at Camp Nou in 2018 and his Sevilla team lost 4-0 here last season.