Who is the Partner in the match with a Score of 6-4, 2-6, 7-6?
CREATE TABLE "doubles_9_4_titles_5_runner_ups" (
  "outcome" text,
  "year" text,
  "tournament" text,
  "surface" text,
  "partnering" text,
  "opponents_in_the_final" text,
  "score" text
);
SELECT "partnering" FROM "doubles_9_4_titles_5_runner_ups" WHERE "score"='6-4, 2-6, 7-6';