Has an AFL game ever ended 75-26?
Exactly once. On June 15, 1964, Geelong beat Hawthorn 75-26, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 75-26 in league history.
That makes 75-26 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 76-26 has happened 1 times and 75-27 has happened never.