Barcelona has won La Liga 28 times in the club's history.
The Catalan club became the Spanish champion ahead of schedule in the 36th round.
Barcelona is second in the number of tournament victories, behind only Real Madrid, which has 36 championship titles. Atletico Madrid completes the top three with 11 victories.
Atletico Madrid (8), Valencia (6), and Real Sociedad (2) have won the Spanish championship several times. Deportivo, Sevilla and Betis have won once each.
