Some of Madrid FC's best players left to join the newly formed Athletic Club Sucursal de Madrid (now Atlético Madrid) during the season. This precipitated a merger with Moderno FC on 30 January 1904 in order to survive. Carlos Padrós was elected president post-merger.[2]
Players
Note: Flags indicate national team as defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.
Note: Madrid FC was forced to play this match with only nine players as a result of some of their players leaving the club which precipitated Madrid FC's merger with Moderno FC in order to survive. Villaviciosa y Colonial was made up of local players from Villaviciosa and Colonial.
The 1904 Copa del Rey was organized by the newly formed Madrid Football Federation. Originally, three teams were to participate, and the Federation invited Athletic Bilbao representing Biscay and Espanyol representing Catalonia. Madrid was to be represented by the winner of a preliminary round between Club Español de Madrid and Madrid-Moderno (a merger of Madrid CF and Moderno FC). The three teams were to contest the cup in a round-robin format. Before the tournament, Espanyol, unhappy with the competition system, announced they would not go to Madrid. Then two more teams from Madrid, Moncloa FC and Iberia Football Club, were admitted in the competition, forcing a change to the schedule. As a result, the four Madrid teams were scheduled to play a single-elimination tournament to decide their representative for the Copa del Rey final against automatically qualified Athletic Bilbao.[6]
The semi-final qualifying match between Club Español de Madrid and Madrid-Moderno ended in 5–5 draw. The captains of both teams agreed not to play extra time, but failed to reach an agreement on when they should replay the match. Español wanted to play the next day, but Madrid-Moderno refused, citing the rules of the tournament which stated that a replay could not be played less than 48 hours after the previous game. The next day Club Español went to replay the match, but Madrid-Moderno did not appear.[7] The regional federation, whose president Ceferino Birdalone happened to be president of Club Español as well, ruled in favor of Español, and they were declared winners of the match eliminating Madrid FC from the competition.
Note: The captains of both teams agreed not to play extra time, but failed to reach an agreement on when they should replay the match. The Club Español de Madrid wanted to play at the same time the next day, but the Madrid-Moderno refused, and alleged that in the bases of the tournament was said that no tie could be played in less than 48 hours after the game. Next day the Club Español de Madrid went to play the replay, but the Madrid-Moderno did not. The regional federation, whose president Ceferino Birdalone happened to be president of Club Español de Madrid as well, ruled in favor of Club Español, who were declared winners of the match.
Notes
^The Campeonato de Madrid (Madrid Championship) was a regional qualifier for the Copa del Rey.