2012 U.S. Open: Andy Zhang's first practice round

  • Andy Zhang, 14, tees off at the par-4 10th hole at Olympic Club in San Francisco.
  • Andy Zhang, reading his yardage book, finishes up the back-10 while Aaron Baddeley and Bubba Watson hit a few more putts on the 18th green at Olympic Club in San Francisco.
  • Bubba Watson signs autographs after completing his 10th and final hole at the par-4 18th during a practice round at Olympic Club in San Francisco.
  • Andy Zhang, 14, hits out of a bunker at the par-4 4th hole during a practice round at Olympic Club in San Francisco.
  • Andy Zhang, 14, signs his first autographs for Jim Carey (red) and Craig Davis (black) at Olympic Club in San Francisco.
  • Andy Zhang, 14, hits an off-balance shot from the long rough at the par-4 6th hole at Olympic Club in San Francisco. He'd hit the green with the shot.
  • Andy Zhang, left, and caddie Christopher Gold go over yardages on the tee at the par-4 6th hole at Olympic Club in San Francisco.
  • Andy Zhang, 14, hits practice shots at the par-4 6th hole during his practice round on Tuesday at the Olympic Club.
  • Aaron Baddeley, playing with Andy Zhang, 14, hits his tee shot at the par-4 7th hole during his practice round on Tuesday at the Olympic Club.
  • Andy Zhang, 14, hits his tee shot at the par-4 7th hole during his practice round on Tuesday at the Olympic Club.
  • Andy Zhang, 14, signs autographs behind the eighth green at the end of his practice round at The Olympic Club in San Francisco.
  • Andy Zhang, 14, hits his tee ball at the par-4 6th hole as caddie Christopher Gold looks on at Olympic Club in San Francisco.
  • Andy Zhang, left, shakes hands with Bubba Watson, right, after Watson finished up his final hole of the day, the par-4 18th hole at Olympic Club in San Francisco.
  • Andy Zhang, 14, tees off at the par-5 16th hole at Olympic Club in San Francisco.
  • Andy Zhang, right, tees off at the par-3 3rd hole, as Aaron Baddeley, left, looks on at Olympic Club in San Francisco.