CREATE TABLE table_name_11 (to_par NUMBER, year_s__won VARCHAR2)

What is the To par of the Player wtih Year(s) won of 1983?
SELECT AVG(to_par) FROM table_name_11 WHERE year_s__won = "1983"
SELECT AVG("to_par") FROM "table_name_11" WHERE "1983" = "year_s__won"