Has an AFL game ever ended 54-34?
Exactly once. On July 5, 2020, Fremantle beat Adelaide 54-34, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 54-34 in league history.
That makes 54-34 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 55-34 has happened 1 times and 54-35 has happened never.