Polish Squash Association (PZSQ) is an association whose main purpose is to promote squash as a sport discipline and a form of active leisure in Poland. PZSQ complies with the rules and requirements of the World Squash Federation (WSF) and the European Squash Federation (ESF), and is the only organization entitled to represent Polish squash at the national and international level.

Squash tournaments under the patronage of PZSQ are held throughout Poland, and their results are included in the rankings conducted by PZSq. Every week nationwide classifications (OPEN, women, juniors and Masters) as well as regional classifications for individual voivodeships for women and men are published.
The rankings are available at https://ranking.polskisquash.pl

Tournaments of ranks A, B, C & MST are available for foreign players. To take part in a tournament, a player has to obtain a licence, and in case of limited number of participants in a tournament – the players with higher ranking have priority in participation. However, the players may also receive a Wild Card (WC), with which they are entitled to take part in a tournament. There are two WC's for each senior category (one is awarded by the organizer, and the other by PZSQ), and one WC for each junior category.

In order to obtain a license number entitling to participate in tournaments under the patronage of PZSQ, the player should complete the application (download at the bottom of the website) and send it by e-mail to the PZSQ Office (style licencje@polskisquash.pl ) excel file with data, provided scan with consent for publication (GDPR) and photo for the competitor's profile.