Has an AFL game ever ended 89-77?
Yes. AFL has seen a final score of 89-77 6 times. It first happened on July 30, 1927, when Fitzroy beat Melbourne, and most recently on July 7, 2023, when Collingwood beat Footscray.
That makes 89-77 the 342nd most common final score out of 6,607 that have ever occurred in AFL. One point away, 90-77 has happened 12 times and 89-78 has happened 7 times. At one point the score disappeared for 48 years, between 1938 and 1986.