World number one Lydia Ko has yet to win a major title but the 17-year-old prodigy has already achieved so much in golf that she enters today's ANA Inspiration, the first Major of the year, envied by many of her rivals.

The richly talented New Zealander has landed six LPGA titles and her astonishingly consistent game has helped her shoot under par for 28 consecutive rounds, one shy one of the record set by former world number one Annika Sorenstam in 2004.

"I got to play with her last week, and it's just incredible," reigning champion Lexi Thompson told reporters at Mission Hills Country Club. "Her game is very consistent. There is not a weakness in her game. She's very straight off the tee, and has a great short game. You can't ask for anything better than that.

"She has a great attitude on the golf course, and probably the best tempo I've ever seen on a golf swing or a putting stroke."

U.S. Women's Open champion Michelle Wie, another golfing prodigy who turned professional shortly before her 16th birthday in 2005, agreed.

"A lot of people ask me what the strong point is about her game," Wie, 25, said of Ko. "I think the strong point is that she really doesn't have a weakness."

Ko became the youngest golfer to hold top spot in the world rankings by tying for second place at the LPGA's season-opening event in January and the lack of a major title is the only 'blemish' on her already impressive career resume.

"That's really what she's missing at the moment," said Swede Sorenstam, a 10-time major champion. "Even though at that young age you would think she'd be missing a lot more, but she's certainly done a lot. I am amazed how well Lydia is playing."

Catriona Matthew, the only Scot in the field in California, will play alongside the veteran Laura Davies and Korea's Mi Jung Hur and will look to continue her remarkable consistency in the event where she has finished inside the top 15 four times in the last five years.