Dustin Johnson warmed up but walked off the first tee at Augusta
“He was going to see if he could play," Johnson's coach Butch Harmon said.
"He didn’t want to waste his time and embarrass himself.
— PGA TOUR (@PGATOUR) April 6, 2017
"Just looks like he couldn’t go.
"I said to him that if your body won't allow you to hit a certain type of shot then I think you're wasting your time
More to follow.