Athletic Bilbao took their fifth draw in six games after being held to a 0-0 stalemate at home to Las Palmas on Friday, with Paco Jemez getting another result as he looks to take the Canary Islanders out of La Liga's bottom three.
Los Leones have now failed to score in their last two outings and are without a win in six, while Las Palmas moved one point closer to survival and up to 18th.
The two teams played out a tame fixture at San Mames lacking in goalmouth action, with neither team showing the conviction in the final third to deserve the win.