Preview: Tiredness, injuries big factors as title race continues in Spain

MADRID, May 1 (Xinhua) -- The 34th round of games in La Liga sees FC Barcelona and Real Madrid struggling with injuries and tired legs as they battle it out for this season's title, while the race for Europe and to avoid relegation increases in intensity elsewhere.

Barcelona played one of the most exciting UEFA Champions League ties in recent years on Wednesday with a 3-3 draw at home to Inter Milan, but the mat