Despite Indonesia having never won anything of importance in the international scene, the most popular sport in Jakarta is undoubtedly football. Yet football fanaticism in the capital, particularly by supporters of local club Persija, has reared its ugly head on several occasions, as matches against rival teams from other cities can bring out the worst of vandalizing hooligans. But sport remains an important way to unwind for Jakartans in this hustle and bustle city. Open space, such as sports fields and courts, is limited, so many sporting activities take place in sports complexes like the Gelora Bung Karno Stadium or in many smaller ones in neighborhoods around the capital.