Football in India
National Football League, established in 1996 by governing body All India Football Federation (AIFF) was the first "semi-professional" football league in India. 
The League was renamed and restructured and the I-League was founded in 2006 after India's former top league the National Football League disbanded in a successful effort aimed at increasing the game in India. Links with clubs that were not in the I-League were maintained, and each season the bottom two clubs are relegated from the I-League and replaced by two from the I-League 2nd Division. The I-League is currently contested between 11 clubs. The Kolkata Derby in the I League (and other tournaments) played between Mohun Bagan and East Bengal is one of the most fierce rivalries in the world (featured in FIFA website) and one of the oldest derbies in the world (90 years). An average 80, 000 to 100, 000 supporters throng the stadium in this special fixture.
FAO Women's League
The FAO Women's League was brought up as "AT Group Women's Football League" in the year 2011 as Odisha's premier level women's football league. The Football Association of Odisha introduced the league system to provide a platform for women to showcase their footballing abilities. The league system eventually continued to be a hit among the footballing enthusiasts of Odisha. Footballing talents from the FAO Women's League are recruited in the Odisha women's football team, and eventually in India women's national football team. Since formation, the venue of the league has been Barabati Stadium in Cuttack, Odisha.The Football Association of Odisha in May 2018, finalized the overall budget to 1,000,000 Indian Rupees. The governing body will spend 605,000 Indian Rupees towards the prize money. The champions of the league would be awarded with a prize money of 25,000 Indian Rupees whereas the runners-up would be awarded 15,000 Indian Rupees.