10. Tee markers used at the 2013 Albertsons Boise Open. (Photo by Getty Images)
9. Tee markers used at the 2013 Hyundai Tournament of Champions. (Photo by Stan Badz/PGA Tour)
8. Tee markers used at the 2012 Nature Valley First Tee Open. (Photo by Chris Condon/PGA Tour)
7. Tee markers used at the 2012 Navistar LPGA Classic. (Photo by Darren Carroll/Getty Images)
6. Tee markers used at the 2012 Wyndham Championship. (Photo by Hunter Martin/Getty Images)
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