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The Concurso Internacional de Tenis – San Sebastián is a tennis tournament held in San Sebastián, Spain. The event is part of the Association of Tennis Professionals (ATP) Challenger Tour and is played on outdoor red clay courts.

Year	Champion	Runner-up	Score
2011	Albert Ramos	Pere Riba	6–1, 6–2
2010	Albert Ramos-Viñolas	Benoît Paire	6–4, 6–2
2009	Thiemo de Bakker	Filip Krajinović	6–2, 6–3
2008	Pablo Andújar	Rubén Ramírez Hidalgo	6–4, 6–1

Year	Champion	Runner-up	Score
2011	Stefano Ianni Simone Vagnozzi	Daniel Gimeno-Traver Israel Sevilla	6–3, 6–4
2010	Rubén Ramírez Hidalgo Santiago Ventura	Brian Battistone Andreas Siljeström	6–4, 7–6(3)
2009	Jonathan Eysseric Romain Jouan	Pedro Clar-Rosselló Albert Ramos-Viñolas	7–5, 6–3
2008	Marc López Gabriel Trujillo-Soler	Rubén Ramírez Hidalgo José Antonio Sánchez-de Luna	6–7(3), 6–3, [10–6]

• Official website (in Spanish)
• ITF Search