Athletic Bilbao striker Fernando Llorente struck a hat-trick in their victory over Rayo Vallecano.
Michu put Rayo ahead after 11 minutes only for Llorente to equalise five minutes later by heading home Inigo Perez's free-kick.
The Spain international then put the visitors 2-1 in front with a wonderful turn and finish, but Alejandro Arribas took advantage of Gorka Iraizoz's error to make it 2-2 four minutes later.
Rayo then passed up a host of glorious opportunities either side of the break and were punished as Llorente powered home the winner midway through the second half.