Real Madrid opted not to publish the result of their Benjamin A team's match against SAD Villaverde San Andres on Saturday.
Villaverde complained about the game on their social media accounts, as Real Madrid's Under-9s dealt them a 31-0 defeat.
"We want to show our anger at this type of situation in grassroots football," Villaverde said in a statement.
"Firstly, the big clubs should use sporting strategies to avoid such big scorelines and, secondly, the [Spanish Football] Federation need to restructure the categories."
Real Madrid showed an aspect of respect for their beaten opponents by not posting the scoreline of the match on their website.
"Ruben Barrios' [team] won their league game against Villaverde San Andres B," was all their report said.
