Has an AFL game ever ended 89-63?
It has. 89-63 has been a AFL final 3 times in 16,622 games. The first was Sydney beat St Kilda on May 4, 1929; the latest was Geelong beat Melbourne on June 1, 2002.
That makes 89-63 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 90-63 has happened 4 times and 89-64 has happened 3 times. At one point the score disappeared for 66 years, between 1936 and 2002.