An's opening round a bit bumpy

Ben An's first round at The Masters has left the Bradenton Prep senior well behind the pack at Augusta National Golf Club.

An carded a 6-over, 78 that puts the United States Amateur champion near the bottom of the field, as several players remain on the course.

An missed nine greens in regulation, hit just eight fairways and had 33 putts, while recording one birdie and seven bogeys in Thursday's round.