SELECT to_par FROM table_13388681_1 WHERE country = "Mexico" AND winning_score = 67 - 67 - 69 - 70 = 273
Berapa jumlah "untuk par" di Meksiko dengan skor kemenangan 67-67-69-70 = 273?
CREATE TABLE table_13388681_1 (to_par VARCHAR, country VARCHAR, winning_score VARCHAR)