user: ### NOW ANSWER:
Question: Tell me the date for Dinah Pfizenmaier Anna Zaja and Winner
Columns: ['Outcome', 'Date', 'Tournament', 'Surface', 'Partner', 'Opponents', 'Score']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Winner', 'November 11, 2007', 'Toronto , Canada', 'Hard (i)', 'Gabriela Dabrowski', 'Maria Fernanda Alves Christina Wheeler', '6–3, 6–0']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Outcome" = 'Winner' AND "Opponents" = 'Dinah Pfizenmaier Anna Zaja';