Golf: Ko within reach of top 20

Lydia Ko is in touch of a a top-20 finish with a round to play at the LPGA tour event in Hawaii. Photo / Getty Images.

Lydia Ko is in touch of a a top-20 finish with a round to play at the LPGA tour event in Hawaii.

The kiwi amateur is tied for 21st after a third round two under par 70.

She's four under for the tournament, with the leader forging ahead at 14 under.