The PSA World Tour is the international squash tour organised circuit organized by the Professional Squash Association (PSA) for the 2016 squash season. The most important tournaments in the series is the Men's World Championship and the Women's World Championship. The tour features three categories of regular events, World Series, which feature the highest prize money and the best fields, International and Challenger.[1] In the middle of the year, the PSA World Series tour is concluded by the Men's PSA World Series Finals and the Women's PSA World Series Finals in Dubai, the end of the world series season for the top 8 rated players. Players performances in the tour are rated by the Men's World Rankings and Women's World Rankings. read more