Barcelona were held to a 1-1 draw at Deportivo La Coruna - four
days after their 2-2 result against Chelsea.
Barca, who are battling to stay in the Champions League after
facing the Blues, may lose the top spot in La Liga to Sevilla or
Real Madrid on Sunday.
Ronaldinho's penalty gave Barcelona the lead after a foul on Javier
Saviola.
Antonio Juan Rodriguez equalised when he knocked in a penalty
rebound after Victor Valdes had saved Fabian Estoyanoff's
spot-kick.
Sevilla or Real could go top of the Spanish table if they win
against Osasuna or Celta Vigo respectively, although Real would
also need to improve their goal difference.
Real Sociedad, who have yet to win this season, lost 2-0 to
Levante, with goals coming from Albert Meyong Ze and Laurent
Courtois.
Meanwhile, Real Mallorca and Atletico Madrid drew 0-0 in
Palma.