Has an AFL game ever ended 32-27?
Exactly once. On May 27, 1899, Melbourne beat Geelong 32-27, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 32-27 in league history.
That makes 32-27 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 33-27 has happened 1 times and 32-28 has happened never.