Three share lead at midpoint of Sony Open in Hawaii

(Photo credit: Kyle Terada-USA TODAY Sports)
Austin Eckroat, South Korea's Byeong Hun An and China's Carl Yuan all birdied their final hole of the second round on Friday in Honolulu to share the lead at the Sony Open in Hawaii.

An posted a 6-under-par 64 at Waialae Country Club, leaving him at 9-under 131. Yuan was 5 under for the day, and Eckroat was 4 under.

The trio have a one-shot edge on Ben Griffin, Stewart Cink,