Some time ago I found a great website, Arefepedia, about spanish football, there is it posted links to old newspapers and magazines including Don Balon, Marca, Mundo Deportivo and others. I've been excited to find old reports with match grades to players in local and international competition with spanish sides taking part on it. In case of Marca, they had a great recognition among contemporaries and was arguably the first one spanish media to rating players week in week out. The scale was from 0-3: 3 - Outstanding 2 - Notable 1 - Sufficient 0 - Fail Check the equivalent to academic grading with a scale from 0-10. There's also a note (-) when a player had injury at the start of the match, being useless for the rest of the game (in a no-substitution era). Well, I can't see the season resume, so it was a hard work to get the resume of the season. Maybe somebody could provide help to complete other seasons.