What is the total number of To par for Lee Trevino?
CREATE TABLE "past_champions_in_the_field" (
  "player" text,
  "country" text,
  "year_s_won" text,
  "total" real,
  "to_par" real,
  "finish" text
);
SELECT COUNT("to_par") FROM "past_champions_in_the_field" WHERE "player"='lee trevino';