Jiyai Shin.

THE ASSOCIATED PRESS

EVIAN-LES-BAINS, France -- Jiyai Shin of South Korea birdied the 18th hole to win the Evian Masters on Sunday, hitting a 5-under 67 to finish at 14 under and one stroke ahead of Morgan Pressel, Na Yeon Choi and Alexis Thompson.

Shin's fifth birdie in the final round took her one stroke clear of overnight leader Pressel, whose putt to force a playoff then rolled agonizingly over the hole without dropping in.

"On the final holes I realized I really could win. I became nervous and I put pressure on myself," Shin said. "I did not manage a birdie on the 18th all week and I started to pray that I would do it today. I hit the last putt well and it went in."

The 22-year-old Shin is the first South Korean to win the Evian Masters and takes home prize money of US$487,500. She now has seven LPGA Tour victories in two years, winning her first at the British Open in 2008.

"I hope to be the first of many (South Korean winners)," she said. "I love this tournament, it is my favourite one and the place I like best so I am really happy to have won it."

Shin briefly held the No. 1 world ranking for seven weeks after Lorena Ochoa's retirement earlier this season. She had an emergency appendectomy just six weeks ago, and only recently returned to competition.

"I have completely recovered because I don't feel any more pain," Shin said. "The break did me a lot of good because I needed to rest, to stay at home and watch others play."

Pressel (70), who started the final round two strokes clear, walked over and hugged Shin after missing her putt.

Pressel's downhill putt from the right of the green gathered speed, and she sank to her knees when it rolled over the hole -- giving her a share of second with Na Yeon of South Korea (66) and the 15-year-old Thompson from the United States (67).

"It was close. It looked like it was going in and it just sneaked out," Pressel said. "I hit a lot of good putts on the back nine. I had one birdie and all I tried to do was hit aggressive putts and not leave them short."

Suzann Pettersen of Norway (66) was fifth at 12 under. Defending champion Ai Miyazato (68) finished tied for 19th at 5 under. American pair Michelle Wie (71) and Criste Kerr (72) were tied for 31st at 2 under.