Lydia Ko withstood a late stumble on the last hole on Sunday to record her third victory of 2016 by winning the LPGA Tour's NW Arkansas Championship. Morgan carded a 71 to tie for second with Taiwan's Candie Kung at 199. World number one Ko went into the par-five 18 with a comfortable four shot lead but tried to lay up with a six-iron and put her shot into the water.
