Has an AFL game ever ended 98-55?
Yes. AFL has seen a final score of 98-55 3 times. It first happened on May 3, 1919, when Carlton beat Fitzroy, and most recently on May 1, 1965, when Geelong beat North Melbourne.
That makes 98-55 the 1534th most common final score out of 6,607 that have ever occurred in AFL. One point away, 99-55 has happened 2 times and 98-56 has happened 2 times. At one point the score disappeared for 34 years, between 1919 and 1953.