user: Question: what team played on July 9
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['July 1', 'Brewers', '8 - 6', 'Johnson (4-7)', 21736.0, '42-42']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'July 9';