The Copa del Rey 1910 were two different competitions held the same year.

Due to disagreements between the reigning champion of the tournament, Club Ciclista de San Sebastián

Club Ciclista de San Sebastián

Club Ciclista de San Sebastián was a cycling club based in San Sebastián, Basque Country, Spain. In 1909 the football section won the Copa del Rey.- History:...

, and some of the clubs invited, in 1910 two parallel competitions were held: an "official", organized by the newly created Royal Spanish Football Federation (in Madrid

Madrid

Madrid is the capital and largest city of Spain. The population of the city is roughly 3.3 million and the entire population of the Madrid metropolitan area is calculated to be 6.271 million. It is the third largest city in the European Union, after London and Berlin, and its metropolitan...

) and an "unofficial", organized by the Spanish Union Football Club (in San Sebastián

San Sebastián

Donostia-San Sebastián is a city and municipality located in the north of Spain, in the coast of the Bay of Biscay and 20 km away from the French border. The city is the capital of Gipuzkoa, in the autonomous community of the Basque Country. The municipality’s population is 186,122 , and its...

). Both are currently recognized as official by the RFEF.

Copa FEF

Teams	Played	Won	Drawn	Lost	GF	GA	Pts
FC Barcelona FC Barcelona Futbol Club Barcelona , also known as Barcelona and familiarly as Barça, is a professional football club, based in Barcelona, Catalonia, Spain....	2	2	0	0	8	2	4
Español Madrid Club Español de Madrid Club Español de Madrid was a Spanish football club based in Madrid. The club was originally formed in 1900. In 1902 a split within the club resulted in the formation of Real Madrid. Club Español were subsequently Campeonato Regional Centro champions in both 1904 and 1909.Club Español were one of...	2	1	0	1	5	4	2
Deportivo	2	0	0	2	1	8	0

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 ....  1910 Winners
FC Barcelona FC Barcelona Futbol Club Barcelona , also known as Barcelona and familiarly as Barça, is a professional football club, based in Barcelona, Catalonia, Spain.... 1st Title

Copa UECF

The competition started on March 19, 1910 and concluded on March 21, 1910 with the last group stage match. Athletic Bilbao

Athletic Bilbao

Athletic Club, also known as Athletic Bilbao, is an association football club from Bilbao in Biscay, Spain. The club has played in the Primera División of La Liga since its start in 1928. They have won La Liga on eight occasions...

 won the tournament for the third time.

Group stage

Teams	Played	Won	Drawn	Lost	GF	GA	Pts
Athletic Bilbao Athletic Bilbao Athletic Club, also known as Athletic Bilbao, is an association football club from Bilbao in Biscay, Spain. The club has played in the Primera División of La Liga since its start in 1928. They have won La Liga on eight occasions...	2	2	0	0	3	1	4
Vasconia Real Sociedad Real Sociedad de Fútbol, S.A.D. is a Spanish football club based in the city of San Sebastián, Basque Country, founded on 7 September 1909...	2	1	0	1	2	1	2
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...	2	0	0	2	1	4	0

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 ....  1910 Winners
Athletic Bilbao Athletic Bilbao Athletic Club, also known as Athletic Bilbao, is an association football club from Bilbao in Biscay, Spain. The club has played in the Primera División of La Liga since its start in 1928. They have won La Liga on eight occasions... 3rd Title