Has an AFL game ever ended 59-19?
Exactly once. On August 25, 1900, Essendon beat Sydney 59-19, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 59-19 in league history.
That makes 59-19 the 3884th most common final score out of 6,649 that have ever occurred in AFL. One point away, 60-19 has happened never and 59-20 has happened never.