Which Partnering has a Score of 7–6 7 , 6–1?
CREATE TABLE "runners_up_6" (
  "date" text,
  "tournament" text,
  "surface" text,
  "partnering" text,
  "opponent_in_the_final" text,
  "score" text
);
SELECT "partnering" FROM "runners_up_6" WHERE "score"='7–6 7 , 6–1';