CLIFTON, N.J. -- Great things have been expected from Rose Zhang from the moment the two-time NCAA champion won in her professional debut last year and joined the LPGA Tour the following week.
The 20-year-old finally delivered Sunday, birdieing four of the final five holes to win the Cognizant Founders Cup. She beat Madelene Sagstrom by 2 strokes while putting an official end to Nelly Korda's record-tying LPGA Tour winning streak.
"I was able to grow so much throughout the journey in this past year," Zhang said. "I don't know, it's crazy to come out here. Didn't have any expectation of having to win because I realize that it's all just noise, and I really just have to be able to work at it myself and try my best to put myself in positions like this.
"But no matter what happened this week, I would've been very satisfied, and it reignited my passion for the game once again."
Zhang, who was talking to her mom on Mother's Day coming into the media room, had a funny start to her round. The Stanford product almost fell on her rear end while taking a shot from an awkward stance on the first hole. The shot could have gone anywhere. It hit the pin, and she made par.
"I just thought to myself, wow, I mean, today is probably going to be a lucky day," said Zhang, who played with Sagstrom in a stroke-play duel with the rest of the field so far back.
Sagstrom birdied that hole to take a 3-shot lead, and things did not look good for Zhang.
It got better in the event that honors the 13 founding members of the tour.
Zhang, who shot a 6-under 66, birdied Nos. 14, 15, 17 and 18 at Upper Montclair Country Club, while Sagstrom bogeyed the 16th and finished 2 back.
Korda, who struggled the final two days after playing magnificently in winning the five straight events she entered, began the day 11 strokes back and shot her second straight 73 to tie for seventh at 7 under.
She said she had no regrets and that she hopes someone will join her and Hall of Famers Nancy Lopez and Annika Sorenstam in winning five straight or even more.
"So I think to get a streak like that in any sport in general is amazing with the amount of talent that I feel like every athlete has in their sport. Just an amazing feeling, and hopefully one day it'll sink in." Nelly Korda, on win streak ending
"But just to do that with all the competition out here is super, super rewarding with how much work that I've put in," the 25-year-old Korda said. "So I think to get a streak like that in any sport in general is amazing with the amount of talent that I feel like every athlete has in their sport. Just an amazing feeling, and hopefully one day it'll sink in."
Sorenstam finished tied for 12th in her bid to win six straight; Lopez ended up tied for 13th.
It was a heartbreaking end for Sagstrom, the 31-year-old Swede who started the day with a 1-shot lead and was looking for her first victory since 2020 and second overall on tour.
"I struck it so nicely this week. I've worked really hard for a long time," Sagstrom said. "I putted incredible. It's really high up there. That's probably why it hurts more. Nothing against Rose. She played incredible. I kind of wish I gave myself a few more chances at the end there. Didn't want it to end that way. This is probably the best golf I played in years."
Sagstrom led by 3 after 13, but Zhang curled in a birdie putt at 14 and made an 8-footer on the next to draw within 1. They were tied after 16, with Sagstrom missing a 10-foot par putt after a bad chip from the back fringe.
After Sagstrom saved par at the par-3 17th with a fast, downhill 25-footer, Zhang took the lead with a short birdie putt and closed things out on the final hole with Sagstrom waiting to make a birdie attempt.
Zhang, who won last year at nearby Liberty National in her pro debut, finished at 24-under 264.
Rookie Gabriela Ruffels of Australia was third at 9 under, her best finish. She shot 71. Peiyun Chien of Taiwan and Ruoning Yin and Xiyu Lin of China tied at 8 under.
Information from The Associated Press was used in this report.