Has a College Football game ever ended 57-33?
Exactly once. On November 20, 1965, UTEP beat Xavier 57-33, and no College Football game before or since has ended that way. When it happened it was a scorigami, the first 57-33 in league history.
That makes 57-33 the 1820th most common final score out of 2,216 that have ever occurred in College Football. One point away, 58-33 has happened never and 57-34 has happened 2 times.