Has a College Football game ever ended 70-52?
Exactly once. On November 13, 2021, Florida beat Samford 70-52, and no College Football game before or since has ended that way. When it happened it was a scorigami, the first 70-52 in league history.
That makes 70-52 the 1820th most common final score out of 2,216 that have ever occurred in College Football. One point away, 71-52 has happened never and 70-53 has happened 1 times.