The field of participants of a European Tour Event consists of 48 players. 16 players will be seeded and 32 additional players will be determined by qualifying tournaments.

The West/South Europe Qualifier (WSQ) is for players who are not from the nation where the European Tour Event takes place. For example, players from Germany must play the WSQ at all events outside Germany.

In 2019, the WSQ determined two participants for the main draw.

The regulations and dates for 2020 have not yet been finalized, but registrations will only be possible after the Q-School in January 2020.