Has an AFL game ever ended 135-91?
Exactly once. On April 15, 1989, Hawthorn beat Essendon 135-91, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 135-91 in league history.
That makes 135-91 the 3885th most common final score out of 6,649 that have ever occurred in AFL. One point away, 136-91 has happened 4 times and 135-92 has happened 1 times.