CREATE TABLE table_72194 ("Year" FLOAT, "Championship" TEXT, "54 holes" TEXT, "Winning score" TEXT, "Margin" TEXT, "Runner ( s ) -up" TEXT)

what's the 54 holes where winning score is 19 (67-66-67-69=269)
SELECT "54 holes" FROM table_72194 WHERE "Winning score" = '−19 (67-66-67-69=269)'
SELECT "54 holes" FROM "table_72194" WHERE "Winning score" = '−19 (67-66-67-69=269)'