Which opponent was a runner-up on 2 march 1998?
CREATE TABLE "singles_14_9_5" (
  "outcome" text,
  "date" text,
  "championship" text,
  "surface" text,
  "opponent_in_the_final" text,
  "score_in_the_final" text
);
SELECT "opponent_in_the_final" FROM "singles_14_9_5" WHERE "outcome"='runner-up' AND "date"='2 march 1998';