The flagship PSA World Tour event will play three days of pool matches leading to the semi-finals on Saturday and grand final on Sunday .
The flagship PSA World Tour event features the eight players who earned the most points from the nine PSA World Series championships in 2011 .
The flagship PSA World Tour event , which features the eight players who earned the most points from the nine PSA World Series championships in 2011 , will play three days of pool matches leading to the semi-finals on Saturday and grand final on Sunday .