Below are the annual leaders in scoring average on the PGA Tour. The list goes back to 1980, which is the year the tour started keeping this as an official tour statistic. This stat is for adjusted scoring average, rather than actual scoring average — adjusted scoring average is what is used to determine the PGA Tour's Byron Nelson Award (low scorer of the year). A few notes about the list: Tiger Woods and Greg Norman dominate the list. Woods has led the PGA Tour in scoring average nine times. And Norman was the low scorer on tour six times. The lowest scoring average yet recorded is 67.79, and Woods hit that number twice, first in 2000, and again in 2007. To date, those are the only sub-68 averages on the list. The highest scoring average to lead the tour is 70.61 by Raymond Floyd in 1983. No golfer has led the tour with a scoring average in the 70s since 1987. Here is the list: Scoring Average Leaders on the PGA Tour By Year These are the golfers who have led the tou...