Atletico had no shots on target until the referee awarded them the penalty for a handball by Getafe defender Omar Alderete which Sorloth netted with a low strike to the goalkeeper's left.
Moffi penalty gives Lorient 1-0 win over Monaco.
Images from matches played across European leagues on Saturday
Internacional forward Paolo Guerrero missed a late penalty and then had a goal disallowed as his side were held 1-1 by Athletico Paranaense in Brazil's Serie A on Thursday.
Real Madrid defender Raphael Varane made up for the absence of Sergio Ramos by scoring one goal and making another to help his side to a hard-fought 3-0 win at Getafe. La Liga leaders Barcelona were held to a 2-2 draw at struggling Espanyol on Saturday as China striker Wu Lei came off the bench to grab a late equaliser in a pulsating city derby.
Real Madrid's stuttering season continued as they were reduced to 10 men and then slumped to an 11th La Liga defeat of the campaign by going down 3-1 at Real Sociedad.
News of all that's transpired on and off the football field