CREATE TABLE table_12877 ("Player" TEXT, "Country" TEXT, "Year ( s )  won" TEXT, "Total" FLOAT, "To par" FLOAT, "Finish" TEXT)

What is the Player who won in 1931?
SELECT "Player" FROM table_12877 WHERE "Year(s) won" = '1931'
SELECT "Player" FROM "table_12877" WHERE "Year(s) won" = '1931'