CREATE TABLE "singles_titles_2" (
  "outcome" text,
  "date" real,
  "championship" text,
  "surface" text,
  "opponent_in_the_final" text,
  "score_in_the_final" text
);

Question: Who is the Opponent in the final after 1983 with an Outcome of runner-up?
SQL: SELECT "opponent_in_the_final" FROM "singles_titles_2" WHERE "outcome"='runner-up' AND "date">1983;

Question: What Opponent in the final had a match with a Score in the final of 7–5, 6–2?
SQL: SELECT "opponent_in_the_final" FROM "singles_titles_2" WHERE "score_in_the_final"='7–5, 6–2';

Question: What is the Championship with Vitas Gerulaitis as Opponent in the final in a match on Clay Surface?
SQL: SELECT "championship" FROM "singles_titles_2" WHERE "surface"='clay' AND "opponent_in_the_final"='vitas gerulaitis';