Has an AFL game ever ended 158-85?
Exactly once. On May 26, 1979, Richmond beat Footscray 158-85, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 158-85 in league history.
That makes 158-85 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 159-85 has happened never and 158-86 has happened never.