ESL One Katowice 2019 Qualifiers are available for 3 different regions: Europe, North America and Southeast Asia.
Each qualifier is limited to 512 teams.
A team is only allowed to play in the region that most of their members are part of (if, for example, in a team we have 3 people from Europe and 2 people from America, the team will only be eligible to play in the European qualifier).
A team is only allowed to participate in 1 qualifier.
[NEW] An organization/group can only have 1 team participating in the qualifiers
The top 2 teams of each qualifier will be granted access to the Closed Qualifiers of the correspondent region.