Question: When did the earliest tournament happened?
SQL: SELECT MIN("Year") FROM "1-27611593-5";

Question: Who was Petrova's partner where she scored 6–2, 3–6, 6–7 (7-9)?
SQL: SELECT "Partner" FROM "1-27611593-5" WHERE "Score" = '6–2, 3–6, 6–7 (7-9)';

Question: Who were Petrova's opponents with Vania King?
SQL: SELECT "Opponents" FROM "1-27611593-5" WHERE "Partner" = 'Vania King';