user: Question: What is the lowest To Par, when Player is "Johnny Miller"?
Columns: ['Player', 'Country', 'Year(s) won', 'Total', 'To par']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Andy North', 'United States', '1978 , 1985', 148.0, 8.0]
SQL:

assistant: SELECT MIN("To par") FROM "Table" WHERE "Player" = 'Johnny Miller';