AKRON, Ohio -- Only four players have finished in the top 30 at each of the PGA Tour's five biggest tournaments so far this calendar year.
One of them is Dustin Johnson, the recently crowned U.S. Open champion, who is playing arguably the most consistent golf of any elite player in the game. Another is Louis Oosthuizen, the past Open Championship winner, who tends to play his best golf at the most opportune times. Then there's Jason Day, the world's No. 1-ranked golfer, who seemingly plays his best golf all the time.