Has an AFL game ever ended 161-130?
Exactly once. On April 19, 1991, Essendon beat Sydney 161-130, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 161-130 in league history.
That makes 161-130 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 162-130 has happened never and 161-131 has happened never.