GLADSTONE, N.J. -- Sun Young Yoo arrived at stately Hamilton Farm with modest expectations. She left with a breakthrough victory.
The 23-year-old South Korean player won the Sybase Match Play Championship on Sunday for her first LPGA Tour title, beating Angela Stanford 3 and 1 after dispatching top-seeded Jiyai Shin in the morning semifinals.
"My goal was to get past the first two days," Yoo said. "I did a lot better."
And she did it from the toughest quarter of the 64-player draw, beating No. 32 Karen Stupples, No. 5 Cristie Kerr, No. 12 Song-Hee Kim and No. 4 Yani Tseng before finishing off Shin 2 and 1 and No. 10 Stanford.
"It was tough," said Yoo, seeded 28th. "I tried to be a little more aggressive out there because it's match play. I think it worked out pretty good."
Yoo also became the LPGA Tour's eighth straight foreign winner and 25th in the last 26 events. Michelle Wie -- in the Lorena Ochoa Invitational in November -- is the lone U.S. champion since Kerr won the Michelob Ultra Open a little over a year ago.
Stanford bristled a bit when she was asked about the U.S. victory drought.
"I don't make anything of it. I think you guys [the media] make a lot out of it," Stanford said. "We're a global tour and I wasn't trying any less out there. ... If anything, I was trying harder because I know that it just keeps coming up."
Patiently working her way around the hilly course on a cloudy, muggy afternoon, Yoo won the 13th and 14th holes with pars to take a 1-up lead.
She doubled the advantage on the par-3 16th with her first birdie of the match, holing a 15-footer after Stanford missed her 20-foot birdie try.
The match ended on the par-4 17th when Stanford missed her birdie putt and conceded Yoo's birdie. Yoo leaped into caddie Kurt Kowaluk's arms in celebration and got a water shower from fellow South Koreans Shin and Amy Yang.
"I felt really comfortable out there," Yoo said. "I wasn't nervous."
Yoo won the par-3 third with a par, then halved the next seven holes, with the players splitting the par-4 ninth with bogeys.
Stanford took a 1-up lead with birdies on Nos. 11 and 12 -- her only birdies of the match -- before handing Yoo the par-4 13th with a bogey.
Stanford's approach from 138 yards rolled off the green into thick, wet rough. She took a drop because of standing water, then watched her third shot roll back into the same area. After another drop, she hit to 4 feet to set up a bogey, and Yoo two-putted for par to square the match.
"It was really mushy down there, but I shouldn't have been down there in the first place," Stanford said. "I tried to hit an easy 9-iron. It got up in the air and started to float and I said, 'Oh, boy!'"
Yoo took the lead on the par-4 14th with another two-putt par after Stanford failed to get up and down for par from a deep greenside bunker.
Yoo then made the 15-foot birdie putt on 16 to make it 2-up. Stanford got a bad break on the hole when her tee shot hit the flagstick and ended up 20 feet away.
"She's a solid putter and, obviously, a solid player," said Stanford, a four-time winner on the LPGA Tour. "If you don't put any pressure on her, she's going to make everything -- and I didn't put an ounce of pressure on her."
Stanford advanced to the final with a 19-hole victory over Yang.
Shin rebounded from her morning loss to beat Yang 3 and 2 in the third-place match.
"Sun Young was great," Shin said.
In September in the Northwest Arkansas Championship, Yoo and Stanford lost to Shin in a playoff. ... Yoo earned $374,000, while Stanford made $225,000, Shin $150,000 and Yang $112,000.