Has an AFL game ever ended 147-48?
Exactly once. On July 18, 1970, Hawthorn beat Footscray 147-48, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 147-48 in league history.
That makes 147-48 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 148-48 has happened never and 147-49 has happened never.