CREATE TABLE "singles_14" (
  "edition" text,
  "round" text,
  "date" text,
  "against" text,
  "surface" text,
  "opponent" text,
  "w_l" text,
  "result" text
);

Question: What was the score against Loic Didavi?
SQL: SELECT "result" FROM "singles_14" WHERE "opponent"='Loic Didavi';

Question: Who was played against when there was a loss and in the gi po round?
SQL: SELECT "against" FROM "singles_14" WHERE "w_l"='Loss' AND "round"='GI PO';

Question: What were the w/l when the final score was 2–6, 5–7, 7–6 (11–9) , 1–6?
SQL: SELECT "w_l" FROM "singles_14" WHERE "result"='2–6, 5–7, 7–6 (11–9) , 1–6';