Has an AFL game ever ended 160-100?
Exactly once. On June 5, 1998, Essendon beat Sydney 160-100, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 160-100 in league history.
That makes 160-100 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 161-100 has happened 1 times and 160-101 has happened never.