Has an AFL game ever ended 83-50?
It has. 83-50 has been a AFL final 3 times in 16,622 games. The first was Fitzroy beat Sydney on June 7, 1913; the latest was St Kilda beat Geelong on April 29, 1961.
That makes 83-50 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 84-50 has happened 3 times and 83-51 has happened 5 times. At one point the score disappeared for 44 years, between 1913 and 1957.