Has an AFL game ever ended 162-103?
Exactly once. On July 13, 1986, Sydney beat Essendon 162-103, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 162-103 in league history.
That makes 162-103 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 163-103 has happened never and 162-104 has happened never.