Has an AFL game ever ended 139-87?
Exactly once. On June 3, 1984, Carlton beat Sydney 139-87, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 139-87 in league history.
That makes 139-87 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 140-87 has happened 2 times and 139-88 has happened 2 times.