This article is a list of PSA women's number 1 ranked players in the Official Women's Squash World Ranking. The Official Women's Squash World Ranking are the Professional Squash Association's (PSA) merit-based method for determining the world rankings in women's squash. The top-ranked player is the player who, over the previous 12 months, has garnered the most PSA ranking points. Points are awarded based on how far a player advances in tournaments and the category of those tournaments. The WISPA, the WSA and the PSA has used a computerized system for determining the rankings since April 1984. An updated rankings list is released at the beginning of each month. Number 1 ranked Women's squash players The statistics are updated only when the PSA website revises its rankings (usually every first of each month). Accumulated totals are bolded on each player's final streak. As of March, 2022. Months at number 1 As of March, 2022 Note: Active streak is in bold. Months at no. 1 by country As of March, 2022 Players who were ranked World no. 1 without having won a World Championship As of July, 2021. See also Official Women's Squash World Ranking PSA World Tour List of PSA number 1 ranked players Official Men's Squash World Ranking References External links Squashsite: Nicol overtakes Michelle Women's squash Squash records and statistics Lists of squash players Lists of sportswomen