CREATE TABLE table_52537 ("Competition" TEXT, "Played" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "Position" TEXT, "Coach" TEXT, "Captain" TEXT, "Main Article" TEXT)

What Captain has Lost 13?
SELECT "Captain" FROM table_52537 WHERE "Lost" = '13'
SELECT "Captain" FROM "table_52537" WHERE "Lost" = '13'