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Benito Villamarin Stadium: The 26th round of La Liga this weekend could bring changes at the top of the table with Real Madrid, FC Barcelona, and Atletico Madrid fighting for the lead and putting several coaches under pressure.

Las Palmas coach Diego Martinez could be the first to face the sack, as his team has slipped into the relegation zone after six defeats in its last seven league games. Martinez needs a win away at Valladolid, a side looking increasingly doomed after last weekend's 7-1 thrashing by Athletic Club.

Saturday features two crucial title-race clashes: Real Madrid visit Real Betis, while Atletico Madrid host Athletic Club, reports Xinhua.