Has an AFL game ever ended 102-27?
Exactly once. On September 10, 1898, Geelong beat St Kilda 102-27, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 102-27 in league history.
That makes 102-27 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 103-27 has happened 1 times and 102-28 has happened 1 times.