Real Sociedad travelled to face Athletic Bilbao on Friday knowing that three points would have moved them into fifth spot in the table.
An enthralling opening period brought two goals, with Ibai Gomez handing Atletico the lead after 30 minutes before Antoine Griezmann levelled for the away side minutes later.
Sociedad moved into the lead after 66 minutes when Imanol Agirretxe capitalised on a goalkeeping mistake, but the points were secured 15 minutes from time when Carlos Vela curled a low effort into the back of the net.
Read how it all unfolded in Sports Mole's minute-by-minute live commentary of the action below.
BILBAO: Raul; Iraola, San Jose, Aurtenetxe, Laporte; Susaeta, Iturraspe, Herrera; Aduriz, De Marcos, Ibai
SOCIEDAD: Bravo; Mikel, De La Bella, C Martinez, I Martinez; Castro, Prieto, Illarra, Bergara; Agirretxe, Griezmann