user: Question: Who was the opponent on September 26, 2009?
Columns: ['Rank', 'Date', 'Attendance', 'Opponent', 'Texas Result']
Types: ['real', 'text', 'real', 'text', 'text']
Sample row: [1.0, 'October 6, 2012', 101851.0, '#8 West Virginia', 'L, 45-48']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'September 26, 2009';