The 2009 Women's World Championships will conclude on Sunday with the Masters competition featuring the top 16 players in the All Events standings. 10 countries of the 45 present in Las Vegas will be represented in the finals which will be held in best-of-five match play format: 4 players from Doubles and Team World Champion Korea, 3 players from the host country United States including Singles World Champion Stefanie Nation, two players from Denmark, and one each from Colombia, Finland, Indonesia, Japan, Malaysia, Singapore and Sweden. The No. 1 seed, All Events World Champion Clara Guerrero (pictured left), Colombia, will meet No. 16, Siti Safiyah Amirah, Malaysia