Has an AFL game ever ended 100-60?
Yes. AFL has seen a final score of 100-60 6 times. It first happened on August 21, 1909, when Carlton beat Richmond, and most recently on April 24, 2021, when Gold Coast beat Sydney.
That makes 100-60 the 342nd most common final score out of 6,607 that have ever occurred in AFL. One point away, 101-60 has happened 3 times and 100-61 has happened 5 times. At one point the score disappeared for 50 years, between 1909 and 1959.