Has an AFL game ever ended 64-55?
It has. 64-55 has been a AFL final 3 times in 16,622 games. The first was Sydney beat Essendon on May 29, 1915; the latest was GWS beat Melbourne on July 3, 2021.
That makes 64-55 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 65-55 has happened 4 times and 64-56 has happened 3 times. At one point the score disappeared for 63 years, between 1958 and 2021.