Has an AFL game ever ended 93-86?
It has. 93-86 has been a AFL final 3 times in 17,053 games. The first was Collingwood beat Hawthorn on July 19, 1958; the latest was Geelong beat Hawthorn on April 1, 2013.
That makes 93-86 the 1599th most common final score out of 6,649 that have ever occurred in AFL. One point away, 94-86 has happened 6 times and 93-87 has happened 5 times. At one point the score disappeared for 45 years, between 1958 and 2003.