The most important tournament in the series is the World Open held in Cayman Island.

The tour features three categories of regular events, the World Series, which features the highest prize money and the best fields, Gold and Silver tournaments.

[1] The Tour is concluded by the WSA World Series Finals, the end of season championship for the top 8 rated players.

The Women's Squash Association organises the WSA World Tour, the female equivalent of the PSA World Tour[2] Listed below are the most important events on the tour.

[3] Following is a list of notable players (winners of a main tour title, and/or part of the WSA World Rankings top 30 for at least one month) who announced their retirement from professional squash, became inactive, or were permanently banned from playing, during the 2012 season: