Has an AFL game ever ended 126-123?
Yes. AFL has seen a final score of 126-123 2 times. It first happened on August 29, 1987, when Hawthorn beat Geelong, and most recently on March 23, 2008, when Footscray beat Adelaide.
That makes 126-123 the 2496th most common final score out of 6,649 that have ever occurred in AFL. One point away, 127-123 has happened 2 times and 126-124 has happened never.