Has an AFL game ever ended 154-50?
Exactly once. On March 23, 2008, Hawthorn beat Melbourne 154-50, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 154-50 in league history.
That makes 154-50 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 155-50 has happened 1 times and 154-51 has happened never.