Has an AFL game ever ended 64-24?
Exactly once. On June 5, 1911, Essendon beat St Kilda 64-24, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 64-24 in league history.
That makes 64-24 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 65-24 has happened never and 64-25 has happened never.