The Qatar Stars League, known as Expo Stars League for sponsorship reasons, is the top level football league in Qatar football league system. Contested by 12 teams, it operates on a system of promotion and relegation with the Qatari Second Division (QSD). The QSL season usually runs from September to April. The league's first season was played in 1963, although the first official season occurred in 1972. The league currently features 12 clubs, with one club being demoted to make room for one club being promoted.

Al Sadd Sports Club is a Qatari sports club based in the Al Sadd district of the capital city Doha. It is best known for its association football team, which competes in the top level of Qatari football, the Qatar Stars League. Locally, it is known primarily by the nickname "Al Zaeem", which translates to "The Leader". It is known as the best team in Qatar and is the only Qatari team that has won the AFC Champions League in Asia. In addition to football, the club has teams for handball, basketball, volleyball, table tennis, and athletics. Al Sadd is the most successful sports club in the country, and holds a national record of 64 official football championships.