Has an AFL game ever ended 142-77?
Yes. AFL has seen a final score of 142-77 2 times. It first happened on July 9, 1932, when Carlton beat Essendon, and most recently on July 8, 2006, when Geelong beat Carlton.
That makes 142-77 the 2421st most common final score out of 6,607 that have ever occurred in AFL. One point away, 143-77 has happened never and 142-78 has happened 4 times. At one point the score disappeared for 74 years, between 1932 and 2006.