Has an AFL game ever ended 160-137?
Exactly once. On April 24, 1983, Sydney beat St Kilda 160-137, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 160-137 in league history.
That makes 160-137 the 3884th most common final score out of 6,649 that have ever occurred in AFL. One point away, 161-137 has happened never and 160-138 has happened never.