KLM Open: Top 10 Power RankingsBy Adam McGee | Sep 6, 2016ZANDVOORT, NETHERLANDS - SEPTEMBER 13: Thomas Pieters of Belgium poses with the trophy after winning the KLM Open held at Kennemer G / PrevPrev9 of 11NextNextMandatory Credit: John David Mercer-USA TODAY Sports / Next: Fabrizio ZanottiNextHome/European tour