Has an AFL game ever ended 138-119?
Exactly once. On July 2, 1995, Sydney beat Essendon 138-119, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 138-119 in league history.
That makes 138-119 the 3885th most common final score out of 6,649 that have ever occurred in AFL. One point away, 139-119 has happened never and 138-120 has happened never.