Arsenal midfielders Mikel Merino and Martin Zubimendi led Spain to a 4-0 win over Bulgaria in Valladolid.
Merino scored the first two goals, with the first coming in the first period and the second from an Alejandro Grimaldo cross in the second half.
Zubimendi produced an excellent 63 minutes before being replaced by Aleix Gracia.
Merino has now scored six goals in his last four games for Spain.
Merino scored the first two for the European champions.
Autor's resume: Spain wins 4-0 against Bulgaria.