SELECT margin_of_victory FROM table_name_78 WHERE runner_s__up = "amy alcott" AND winning_score = –9(72 - 68 - 67 = 207)
Berapa margin kemenangan ketika runner-up adalah Amy Alcott dan skor kemenangan adalah –9 (72-68-67 = 207)?
CREATE TABLE table_name_78 (margin_of_victory VARCHAR, runner_s__up VARCHAR, winning_score VARCHAR)