Decisive match for Barca and Atletico Madrid in La Liga

MADRID, April 22 (Xinhua) -- FC Barcelona play arguably their most important and difficult game between now and the end of the La Liga season when Atletico Madrid visit the Camp Nou Stadium on Sunday afternoon.

Barcelona go into the weekend with nine games to play and an 11-point lead over second-placed Real Madrid at the top of the table - although that lead will be reduced to eight points if Madrid beat Celta