Has an AFL game ever ended 100-61?
It has. 100-61 has been a AFL final 5 times in 16,622 games. The first was Geelong beat Footscray on September 12, 1925; the latest was Essendon beat Footscray on July 8, 1944.
That makes 100-61 the 589th most common final score out of 6,607 that have ever occurred in AFL. One point away, 101-61 has happened 4 times and 100-62 has happened 5 times. Nearly all of its occurrences fall between 1920 and 1949.