The veteran Polish forward, 36, reached 27 league goals for the season, although he finished behind Real Madrid's Kylian Mbappe on 31.
The Italian tactician, normally a picture of sideline serenity, could only shake his head as his injury-ravaged defense struggled against Barcelona's relentless assault at a sold-out Montjuic Olympic Stadium.
Paris Saint Germain head coach Luis Enrique made a bold prediction about tonight’s El Clasico in La Liga between Barcelona and Real Madrid, saying the Catalan Giants will easily defeat their arch nemesis.
Barcelona currently top the La Liga table, sitting four points ahead of second-placed Real Madrid. Carlo Ancelotti’s side must secure victory on Sunday to keep their hopes alive of overtaking their fierce rivals in the final three matches of the season.
Madrid were left licking their wounds after a Champions League quarter-final thrashing by Arsenal, and coach Ancelotti is poised to depart at the end of the season, but it could yet be with a major trophy in his hands.
Sorloth completed a hat-trick in the opening 11 minutes, the earliest in La Liga history, beating trebles netted by the 15th minute in 1929 and 1941 by Europa's Carles Bestit and Valencia's Mundo, respectively.
Barca lead the Spanish top flight by four points ahead of rivals and defending champions Real Madrid with four matches remaining.
After the Catalans scraped a comeback win at Valladolid on Saturday, Madrid survived a late Celta fightback to maintain the four-point gap ahead of next Sunday's Clasico.
Arda Guler broke the deadlock for Real shortly after the half-hour mark as the Turkish 20-year-old took a short corner for a one-two with Lucas Vazquez before dispatching an excellent left-footed shot from a tight angle through a gap between defenders.
Mbappe has hit his devastating best in recent weeks after struggling for consistency following his summer switch from Paris Saint-Germain.
The Italian coach said that he was never in doubt that the 26-year-old forward was going to find his form despite a slow start in the Spanish capital after arriving from Paris St Germain, playing in a more centralised role up front.
After Hansi Flick's side were dealt another set-back in the title race at Getafe's Coliseum stadium Balde reported the abuse in a post-match interview.
The draw leaves the third-place Catalans five points behind leaders Atletico Madrid, who lost 1-0 at Leganes earlier in the day, but Hansi Flick's side could not take advantage.
Diego Simeone's side climbed one point clear of champions Real Madrid and six ahead of third-placed Barcelona at the halfway mark in the Spanish league season.
The Brazilian winger shoved goalkeeper Stole Dimitrievski in the back of the neck after he had been pushed by the Los Che stopper.
The future of Olmo and young forward Pau Victor at the Catalan giants has been on hold over a financial and administrative limbo that prevented their registration beyond 2024.
Barcelona, leaders since August, have slipped to third after winning only one of their last seven league matches, losing the top spot to Atletico Madrid in a 2-1 home loss last month.
Barca have now gone three games without a LaLiga win having picked up five points out of a possible 21, suffering defeats by Leganes and Las Palmas in their previous two home games. They are three points behind Atletico having played a game more.
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.
