Dustin Johnson shot his low round of the week, despite losing a key item

dustin johnson swing

Dustin Johnson misplaced his yardage book before the round and had to use a replacement.

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Zephyr Melton

Zephyr Melton is an assistant editor for GOLF.com where he spends his days blogging, producing and editing. Prior to joining the team at GOLF, he attended the University of Texas followed by stops with the Texas Golf Association, Team USA, the Green Bay Packers and the PGA Tour. He assists on all things instruction and covers amateur and women’s golf. He can be reached at zephyr_melton@golf.com.