CREATE TABLE "singles_wins_6" (
  "date" text,
  "tournament" text,
  "surface" text,
  "opponent_in_the_final" text,
  "score" text
);

Question: Date of january 11, 1998 has what surface?
SQL: SELECT "surface" FROM "singles_wins_6" WHERE "date"='january 11, 1998';

Question: Score of 4–6, 6–4, 6–4 included which tournament?
SQL: SELECT "tournament" FROM "singles_wins_6" WHERE "score"='4–6, 6–4, 6–4';

Question: Final that has a Date of january 10, 2004 had what opponent?
SQL: SELECT "opponent_in_the_final" FROM "singles_wins_6" WHERE "date"='january 10, 2004';

Question: Tournament of tokyo, japan, and a Score of 4–6, 6–4, 6–4 had which date attached?
SQL: SELECT "date" FROM "singles_wins_6" WHERE "tournament"='tokyo, japan' AND "score"='4–6, 6–4, 6–4';

Question: Score of 3–6, 7–5, 6–4 included what date?
SQL: SELECT "date" FROM "singles_wins_6" WHERE "score"='3–6, 7–5, 6–4';