Which Surface has a score of 7-5, 5-7, 6-3?
CREATE TABLE "doubles_titles" (
  "date" text,
  "tournament" text,
  "surface" text,
  "partnering" text,
  "opponents_in_the_final" text,
  "score" text
);
SELECT "surface" FROM "doubles_titles" WHERE "score"='7-5, 5-7, 6-3';