Has a College Football game ever ended 37-6?
It has. 37-6 has been a College Football final 64 times in 84,334 games. The first was Cornell beat Williams on October 11, 1902; the latest was Georgia Southern beat South Carolina State on September 1, 2018.
That makes 37-6 the 322nd most common final score out of 2,215 that have ever occurred in College Football. One point away, 38-6 has happened 102 times and 37-7 has happened 99 times.