Espanyol came from two goals down to earn a 2-2 draw at home to Real Sociedad on Saturday.
The visitors found themselves 2-0 to the good after only 15 minutes thanks to a brace from Arsenal loanee Carlos Vela.
However, the home side were handed a lifeline right on half time when Vadim Demidov put through his own net.
Espanyol earned a share of the spoils just two minutes after the break as Vladimir Weiss struck.