About CSO

Chamberlain Squash Open (CSO), is passionately devoted to the development, organization and promotion of squash in Nigeria.
Chamberlain Squash Open is listed on the Professional Squash Association (PSA) World Calendar.

PSA is the global body governing the men and women’s professional squash circuit
In our last two editions, CSO played host to over 40 indigenous and highly ranked foreign professional players across the globe.