user: Question: Who was the opponent when the record was 61-57?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['August 1', 'Dodgers', '10 - 4', 'Bray (2-2)', 25127.0, '55-51']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Record" = '61-57';