San Sebastián has a first-division football team, the Real Sociedad. It was founded in 1909 and has played an important part in football history. It has won two Spanish League championships, a Copa del Rey (King’s Cup) title and a Supercopa de España (Supercup of Spain). Over the years, the team has participated in numerous sub-championships in these competitions and in myriad European events.

With demolition of the historic Atocha Stadium in 1993, the Real Sociedad moved to the Anoeta Stadium, with capacity for over 32,000 spectators.

The Gipuzkoa Basket basketball club, based in Donostia/San Sebastián, is a solid sports entity that has been in existence for more than two decades, since its foundation in 2001 as the heir to historic local basketball and created to strengthen the presence of this sport in the province.
Throughout its history, it has participated in different categories of the Spanish basketball league, including seasons in the top national division. It currently plays in the Spanish first division of basketball (Primera FEB), competing at the top of the table and maintaining a loyal and growing fan base each season.
The team plays at José Antonio Gasca, a modern arena that has established itself as one of San Sebastián’s sporting epicenters and welcomes large numbers of fans to every club game.
In addition to the first team, Gipuzkoa Basket is committed to the development of basketball in the region. It supports initiatives such as Gipuzkoa Basket Harrobia, a collaborative project with local clubs, federations, and institutions aimed at strengthening the foundations and encouraging young people to play the sport.
Gipuzkoa Baskest is now a benchmark in Basque sport: a club with a local identity, rooted in the city and present in national basketball.