What is Outcome, when Opponent is Victoria Azarenka, and when Score is 6–2, 2–6, 7–5?
CREATE TABLE "singles_21_17_titles_4_runner_ups" (
  "outcome" text,
  "year" real,
  "championship" text,
  "surface" text,
  "opponent" text,
  "score" text
);
SELECT "outcome" FROM "singles_21_17_titles_4_runner_ups" WHERE "opponent"='victoria azarenka' AND "score"='6–2, 2–6, 7–5';