Has an AFL game ever ended 102-83?
It has. 102-83 has been a AFL final 6 times in 16,622 games. The first was Melbourne beat Geelong on May 8, 1915; the latest was Adelaide beat Hawthorn on July 24, 2021.
That makes 102-83 the 342nd most common final score out of 6,607 that have ever occurred in AFL. One point away, 103-83 has happened 3 times and 102-84 has happened 7 times. At one point the score disappeared for 32 years, between 1944 and 1976.