Persatuan Sepakbola Indonesia Jakarta ( 'Indonesian Football Association of Jakarta'; abbreviated as Persija formerly known as Persija Pusat), is an Indonesian professional football club based in the Indonesian capital city of Jakarta. Persija Jakarta is one of the most successful football clubs in Indonesia with 2 Indonesian League titles and 9 Perserikatan titles. It has never been in a lower league since a nationwide competition started in 1930, fifteen years before Indonesia became an independent country. Persija is one of the founders of the Indonesian football association PSSI, along with six other clubs. Persija's rivalry with fellow PSSI founder Persib Bandung has gone on for decades, occasionally marred by violence. History Foundation and early years Persija has roots that predate the current Indonesian state, which declared independence in 1945. Its forerunner, the Voetbalbond Indonesische Jacatra (VIJ), was formed on 28 November 1928 as a football club for Indonesian residents of Jakarta when the Dutch were still colonizing the country. The name Jacatra refers to a fort on the northern coast of present-day Jakarta. VIJ, along with six other Indonesian clubs, established PSSI on 19 April 1930 and won the first PSSI-authorized competition in 1931, in 1937 VIJ did not enter the competition but after that the club was always in the top division. Post-independence VIJ changed its name to Persija in 1950, five years after the Indonesian independence. In mid-1951, a club with ethnic Chinese, Dutch and Eurasian players merged with the rebranded outfit. As the Indonesian national football team in the 1950s heavily depended on Persija players, its line-ups at that time were filled by many ethnic Chinese, Dutch and Eurasian players from the Jakarta club. Amateur years (1951-1994) After the 1945 independence, national football competitions in Indonesia centred on region-based associations of amateur clubs that received funding from the state. These associations, including Persija, played against each other in an annual tournament known as Perserikatan, which literally means union. Almost all of these associations were seen as representatives of the main ethnic group in their respective regions, flaming primordial sentiments. Multicultural Persija was the exception. Persija won six national titles in the Perserikatan years. However, its fanbase was small and less passionate compared to ethnic-based supporter groups of Persib Bandung, Persebaya Surabaya, PSM Makassar or PSMS Medan. As the Perserikatan games became popular and televised from the 1980s, the other clubs proved to be more dominant with their