BARCELONA, Sept 22, 2007 (AFP) - Barcelona's under-fire Brazil forward Ronaldinho has pulled out of Saturday's title clash with Sevilla at Camp Nou complaining of a calf problem in his right leg.

'The player finished Friday's training session with discomfort due to a pulled calf muscle in his right leg and this has continued today,' read a statement on the Barcelona website.

'He is out of the match against Sevilla and in the next few days we'll see if his progress will allow him to be available for the upcoming games.'