Has an AFL game ever ended 170-92?
Exactly once. On September 28, 1985, Essendon beat Hawthorn 170-92, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 170-92 in league history.
That makes 170-92 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 171-92 has happened never and 170-93 has happened never.