Question: What is Date, when Outcome is "Runner Up", and when Opponent is "Lu Jiaxiang"?
SQL: SELECT "Date" FROM "2-18285768-8" WHERE "Outcome" = 'Runner Up' AND "Opponent" = 'Lu Jiaxiang';

Question: What is Opponent, when Tournament is "Phuket , Thailand"?
SQL: SELECT "Opponent" FROM "2-18285768-8" WHERE "Tournament" = 'Phuket , Thailand';

Question: What is Surface, when Tournament is "Saint Joseph , United States"?
SQL: SELECT "Surface" FROM "2-18285768-8" WHERE "Tournament" = 'Saint Joseph , United States';

Question: What is Tournament, when Opponent is "Lu Jiaxiang"?
SQL: SELECT "Tournament" FROM "2-18285768-8" WHERE "Opponent" = 'Lu Jiaxiang';

Question: What is Outcome, when Tournament is "Chiang Mai , Thailand"?
SQL: SELECT "Outcome" FROM "2-18285768-8" WHERE "Tournament" = 'Chiang Mai , Thailand';

Question: What is Outcome, when Date is "19 September 2012"?
SQL: SELECT "Outcome" FROM "2-18285768-8" WHERE "Date" = '19 September 2012';