Has an AFL game ever ended 103-99?
It has. 103-99 has been a AFL final 3 times in 16,622 games. The first was Richmond beat Sydney on June 7, 1947; the latest was Essendon beat Adelaide on April 10, 2022.
That makes 103-99 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 104-99 has happened 6 times and 103-100 has happened 6 times. At one point the score disappeared for 65 years, between 1947 and 2012.