Has an AFL game ever ended 90-69?
It has. 90-69 has been a AFL final 7 times in 16,622 games. The first was Sydney beat University on June 9, 1913; the latest was St Kilda beat Adelaide on May 21, 2022.
That makes 90-69 the 191st most common final score out of 6,607 that have ever occurred in AFL. One point away, 91-69 has happened 7 times and 90-70 has happened 6 times. At one point the score disappeared for 55 years, between 1963 and 2018.