CREATE TABLE "tournament_champions_by_year" (
  "year" real,
  "metro_champion" text,
  "score" text,
  "runner_up" text,
  "most_outstanding_player" text,
  "venue_and_city" text
);

Question: In 1988, what Metro Champion had a Runner-up of Memphis State?
SQL: SELECT "metro_champion" FROM "tournament_champions_by_year" WHERE "runner_up"='memphis state' AND "year"=1988;