Has an AFL game ever ended 103-84?
It has. 103-84 has been a AFL final 2 times in 17,053 games. The first was Hawthorn beat Geelong on July 3, 1971; the latest was Fremantle beat Carlton on April 23, 2005.
That makes 103-84 the 2496th most common final score out of 6,649 that have ever occurred in AFL. One point away, 104-84 has happened 7 times and 103-85 has happened 5 times. At one point the score disappeared for 34 years, between 1971 and 2005.