Has an AFL game ever ended 103-97?
It has. 103-97 has been a AFL final 3 times in 16,622 games. The first was Geelong beat Melbourne on April 19, 1952; the latest was Richmond beat Hawthorn on April 11, 1998.
That makes 103-97 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 104-97 has happened 7 times and 103-98 has happened 3 times.