Participants of 12
China - Host of Final Round (Ningbo City, China)
Japan - Preliminary Important Sponsor
Poland - Wild Card Holder
Brasil - Champion of Pan American Cup
Dominican Republic - Vice Champion of Pan American Cup
Puerto Rico - 3rd place of Pan American Cup
United States of America - 4th place of Pan American Cup
Thailand - Champion of Asian Sr Championships
* Korea * - 4th place of Asian Sr Championships (withdraws, TPE replaces)
Italy - Final 4 of European Sr Championships
Netherlands - Final 4 of European Sr Championships
Germany - Final 4 of European Sr Championships
* Chinese Taipei * replaces Korea to complete this edition
POOLS (Announced on 19th of Nov. 2009)
Week 1 – 08.06-09
Group A (San Carlos, Brazil): Brazil, Italy, Japan, Chinese Taipei
Group B (Gdynia, Poland): Dominican Republic, Germany, Poland, United States
Group C (Chengdu, China): China, Netherlands, Puerto Rico, Thailand
Week 2 – 08.13-15
Group D (Bangkok, Thailand): Italy, Puerto Rico, Thailand, United States
Group E (Macau, China): Brazil, China, Dominican Republic, Netherlands
Group F (Okayama, Japan): Germany, Japan, Chinese Taipei, Poland
Week 3 – 08.20-22
Group G (Hong Kong, China): China, Germany, Thailand, United States
Group H (Taipei, Chinese Taipei): Brazil, Chinese Taipei, Poland, Puerto Rico
Group I (Tokyo, Japan): Dominican Republic, Italy, Japan, Netherlands
Final Round – 08.25-29 (Ningbo, China)
China plus the top five ranked teams after the preliminary round will qualify