user: Question: Who was the opponent at the game when the record was 54-58?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['August 1', 'Tigers', '8 - 5', 'Leal (8-8)', '48-53']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Record" = '54-58';