Local media reported that concerns had been raised by a UEFA match delegate after an inspection of the pitch at the Darius and Girenas stadium in Kaunas, though a friendly against Euro 2012 co-hosts Poland will be held at the same stadium on Friday.
"All preparations for the match (against Spain) will go ahead as planned. A final decision (on whether to postpone) will be made on Tuesday," a spokeswoman for the federation said.
The grass on the pitch is sparse after a harsh winter.
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