Barcelona is celebrating winning the Spanish league — and this time without Lionel Messi.

Barcelona lifted its first league trophy after Messi’s departure with a 4-2 victory at Espanyol on Sunday in a match marred by Espanyol fans storming the pitch at the end of the game and forcing Barcelona players to head for the locker room.

Robert Lewandowski scored twice to lead the Catalan club to its first league title since 2019. The title was secured with four rounds remaining and two years after Messi left amid the club’s financial struggles.

The last time Barcelona had celebrated a league title without Messi in its squad was back in 1998-99. He came into the first team in 2004-05 and won the title that season.

Celebrations on the field were short-lived Sunday as players had to rush to the locker room after a large group of Espanyol fans from the ultra section behind one of the goals started running toward Barcelona players singing and celebrating in the center. Security guards quickly intervened but riot police had to stand in front of the tunnel’s entrance to prevent the fans from going in. The supporters threw chairs and other objects.

Alejandro Balde and Jules Koundé also scored for Barcelona, which now has 27 league titles, eight fewer than Real Madrid. Third-place Atletico Madrid is 16 points back after losing 1-0 at last-place Elche earlier Sunday.

The victory over city rival Espanyol gave Barcelona an insurmountable 85 points from 34 matches, 14 points more than Madrid, which won 1-0 at Getafe on Saturday.

Barcelona has led since the 13th round and holds the league’s best defense with 13 goals conceded — 14 better than any other club. It also has 25 clean sheets.