One person you don't want chasing you: the world number one.

Ko Jin-young looks like she can't miss with the putter now. She sinks another and is one off the lead.

Park Sung-hyun has been running hot on the front nine this week and looked set for another strong start today having almost birdied the first and second holes.

The world number two has struggled to make the green on the last three though but still make par on the fifth.

Morgan Pressel, meanwhile, has gone within a whisker of making a birdie on the last three.

Players are circling like sharks waiting for Lizette Salas to drop a shot.

The American misses out on the chance to extend her lead on the sixth, but does at least set herself up a straightforward par putt.

Jeong-eun Lee6 lands an enormous putt to move to within one of Salas.

She is well and truly on the charge.

-13 Lizette Salas (5)

-12 Hinako Shibuno (3), Ashleigh Buhai (4)

-11 Jeong-eun Lee6 (7), Ko Jin-young (5)

-10 Park Sung-hyun (4), Morgan Pressel (4)

Selected others:

-8 Charley Hull (6)

-6 Bronte Law (6)

-2 Georgia Hall (16)

Ko Jin-young is keeping her hope of three majors in a row alive.

The world number one birdies the fifth to get to within two of leader Lizette Salas.

Hinako Shibuno has an uphill putt to take a share of the lead. She looks to the skies in frustration after lipping out AGAIN. That smile's gone from her face.

A happier tale for Ashleigh Buhai as her attempt arcs round and drops in.

After Shibuno's dropped shots, the door is wide open for new leaders. Jeong-eun Lee6 keeps herself in the game with another birdie on the seventh.

Lizette Salas judges her chip well. The ball stops a few feet past the hole and she should still be able to get in for par.

One hole behind on the fourth, Ashleigh Buhai does much better with her second. That could be good for a birdie.

Hinako Shibuno looks a bit tetchy after that double bogey. Her second lands quite a distance away on the front of the green.

Image source, Getty Images

Oops.

Salas might have just found out she's the leader. The 30-year-old overcooks her second on the par-four fifth and it flies off the back of the green and into the rough.

Our new leader has been enjoying life in England this week. Looks like she might be sticking around...

Oh. My. Word.

The third hole is not a happy place for Shibuno today.

She's 5ft away from the hole, but it's a quick green and she lips out. She then knocks the next one past and it ends up being a four putt. Double bogey. Lizette Salas is the new leader.

Image source, Getty Images

Hinako Shibuno gives her birdie putt a good whack. She's not looking nervous at all. The line isn't quite right, though.

Ashleigh Buhai can't get hers down either. The ball falls away to the right.

Ko Jin-young gives her birdie putt a good go. It doesn't quite make it in, but it's an easy putt for par.

Lizette Salas knocks her birdie putt in. She's looking like she might win her first major title today.

Charley Hull makes par on the fourth. First par of the day for the Englishwoman.

The wind is swirling in all directions around the third green, prompting a lengthy discussion between Ashleigh Buhai and her caddie.

The South African judges it well in the end and her second shot curves round the left of the green and towards the hole.

Hinako Shibuno's shot only just makes it onto the green, bouncing over the edge of a bunker.

A third birdie of the day could be on the cards for Lizette Salas. Her approach on the par-four fourth has landed less than 10ft from the hole.

She has come out firing.

World number one Ko Jin-young hasn't quite got going yet, though. Her second lands out on the left towards the back of the green.

Park Sung-hyun chips from the rough onto the rough, on the edge of the green, yet it still rolls way past the hole. It's a bogey for the world number two.

Morgan Pressel's birdie putt again lips out. Hard luck for the American.

Bronte Law's major title hopes have all but slipped away now.

She bogeys the fifth and is now eight off leader Hinako Shibuno.