Global StarCraft II League
Many esports, such as Counter-Strike and StarCraft, use a double-elimination bracket in competitions to determine the top two teams in a four-team group. In this usage, the format is referred to as "GSL", after the Global StarCraft II League. Dota 2 competitions often use a GSL or round-robin group stage to seed teams into a double-elimination bracket. Super Smash Bros. tournaments, as well as other fighting game competitions, typically use an open double-elimination bracket with no preceding group stage or qualifiers.