...
The 18th yesterday was sadistic.
...
This is nonsense. It's a golf hole. It is the responsibility of the player to get the ball in the hole in the fewest strokes that he can. Par is irrelevant. Are you claiming that it was sadistic, because the arbitrary number 4 was assigned to it as par? The average score for the hole was 4.7. So it in essence was a par 4.7 hole for this tournament. If you want to round off to whole numbers, it is a "par" 5, which is more realistic than the arbitrary assignment of 4.
Actually rounding off the averages to whole numbers makes #5 and #18 "par" 5s. Therefore, the course really is a par 72, and Lefty is at -7. The eagle he made at 18 on Friday may prove to be pretty important.