 His score of −30 was not only a personal best, it was also only the second time a player reached −30 in a 72-hole PGA Tour event, after Ernie Els achieved the feat in 2003 at the same event.Spieth also matched Tiger Woods, by winning his seventh PGA Tour event before the age of 23.In April 2016, Spieth shot a bogey-free 66 during the first round of the Masters to open up a two shot lead over the field.