• Hero Indian Super League

The Indian Super League (ISL) is a professional football league in India that was founded in 2013. It is one of the two top-tier football leagues in the country, alongside the I-League. The ISL is a closed league, meaning that teams cannot be promoted or relegated. The league is currently contested by 11 teams, with each team playing 20 matches in the regular season. The top four teams in the regular season qualify for the playoffs, with the winner of the playoffs being crowned the ISL champions

•  Top five Indian football leagues:

- Indian Super League (ISL)

- I-League

- I-League 2nd Division

- Goa Professional League

- Calcutta Football League

• Budget of hero ISL

The budget of the Indian Super League varies from team to team, but the average team spends around ₹20-25 crore per season. Some of the top teams, like Mumbai City FC and ATK Mohun Bagan FC, spend significantly more than this, while the smaller teams typically spend less. The league also receives significant financial support from the All India Football Federation (AIFF) and other sponsors.