Question: What date was the match on a Hard surface with a score of 6–4, 2–6, 3–6?
SQL: SELECT "Date" FROM "2-15894254-2" WHERE "Surface" = 'Hard' AND "Score" = '6–4, 2–6, 3–6';

Question: What is the Score of the match on a Clay surface with an outcome of Winner, at the tournament Ciudad Juárez, and an Opponent in the final of Estefania Craciún?
SQL: SELECT "Score" FROM "2-15894254-2" WHERE "Surface" = 'Clay' AND "Outcome" = 'Winner' AND "Tournament" = 'Ciudad Juárez' AND "Opponent in the final" = 'Estefania Craciún';

Question: What is the Outcome of the match with a Score of 6–3, 6–4?
SQL: SELECT "Outcome" FROM "2-15894254-2" WHERE "Score" = '6–3, 6–4';

Question: What is the Outcome of the match on 12 September 2004?
SQL: SELECT "Outcome" FROM "2-15894254-2" WHERE "Date" = '12 September 2004';

Question: What was the Surface when the Score was 6–4, 2–6, 3–6?
SQL: SELECT "Surface" FROM "2-15894254-2" WHERE "Score" = '6–4, 2–6, 3–6';