Has an AFL game ever ended 139-83?
Exactly once. On August 19, 1978, St Kilda beat Hawthorn 139-83, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 139-83 in league history.
That makes 139-83 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 140-83 has happened 1 times and 139-84 has happened never.