The pair were playing for Spain in their UEFA Under-21 Championship group match with Georgia in Tbilisi when the howler came in the 52nd minute.
Spain were leading 6-0 when Georgian Giorgi Makaridze played a long ball downfield, where Martinez tried a spectacular donkey kick and managed to loop the ball over a stranded De Gea and into the net from more than 30 metres out.
Spain were leading 6-0 when Georgian Giorgi Makaridze played a long ball downfield, where Martinez tried a spectacular donkey kick and managed to loop the ball over a stranded De Gea and into the net from more than 30 metres out.
But it didn't matter .... Spain went on to win 7-2.
Best Own Goal Ever in Spain U-21 Game