Second leg

Sevilla FC and Madrid CF won one match each. At that year, the goal difference was not taken into account. A replay match was played.
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Arenas Club won 2–0 on aggregate matches.

Replay match

Madrid CF qualified to semifinals.

First leg

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Second leg

España FC and Madrid CF won one match each. At that year, the goal difference was not taken into account. A replay match was played.
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Arenas Club won 2–0 on aggregate matches.

Replay match

Second replay match

Final

Replay

Copa del Rey Copa del Rey The Copa del Rey is an annual football cup competition for Spanish football teams. Its full name is Campeonato de España – Copa de Su Majestad el Rey de Fútbol ....  1917 winners
Madrid FC Real Madrid Real Madrid Club de Fútbol , commonly known as Real Madrid, is a professional football club based in Madrid, Spain. The club have won a record 31 La Liga titles, the Primera División of the Liga de Fútbol Profesional , 18 Copas del Rey, 8 Spanish Super Cups, 1 Copa Eva Duarte and 1 Copa de la... 5th title