Barcelona has won the 27th La Liga title, four rounds before the end of the season.
Xavi Hernandez has won the first championship title in La Liga as coach of this team.
With the convincing 2:4 victory on the road against Espanyol, the Catalans also mathematically secured the title of champion, the first since the 2018/19 season.
Lewandowski put the visitors ahead in the 11th minute, before Balde doubled the lead nine minutes later.
It was the Polish striker again who scored his second personal goal and third overall for Barcelona in the 40th minute.
Kounde scored in the 53rd for the score 0:4.
In the 74th minute, Espanyol scored 1:4 through Puado.
In the very last seconds, Espanyol scored once again, for the final result, 2:4.
With this victory, Barcelona goes to the quota of 85 points in first place, 14 more than Real Madrid, four rounds before the end of the championship.
On the other hand, Espanyol remains penultimate with 31 points and seriously risks leaving the elite of Spanish football.
