Karrie will defend the title in Arizona

The event, named in honour of the players who played an integral role inside establishment with the LPGA Tour, will be played to the second occasion, the inaugural event previously being won by Karrie Webb who defeated Brittany Lincicome and Paul Creamer by one shot this past year.

In their inaugural staging recently the entire purse was donated to your selection of charities, this season $500,000 with the US$1.5 million go on the LPGA-USGA Girls Golf Program.

The champion in 2011 Karrie Webb donated her area of the prize-money pool for the Christopher and Dana Reeve Foundation and also to the Japan Tsunami Relief.

Webb is back to defend her title although this year the tournament has played with a new venue, the Ping Anser Forged Irons Schmidt-Curley Design Wildfire Driver.

I feel very good, said Webb. I seem like it's pretty close. I made some changes in the off-season to my swing, simply to tidy things up a little bit. It's progressively more consistent. Therefore i should develop that to where I am like it's there day in and day out.

My coach, Ian Triggs, can be used in the future, so it's dependent on easily can take it through the range to the course. But I'm nearly working on the project around the course consistently. And sometimes I do believe that's simply because I've complied much technical work with the number that I'm taking that technical thought processes from on the course and I really need to decipher it slightly.

Yani Tseng could be the hot favourite to continue her domination with the female game, the Taiwanese star a bit disappointing when 29th in the case recently only yet another excellent start to the Ping G20 driver season in their own events currently in 2012 suggests she won't be too far from things when Sunday appears.

I am good, said Tseng. I've been working hard through my off season, and with the Asian three weeks, I played well, but my distance was form of off somewhat. I hit further on my small iron, my driver and wood. So like after the three weeks, I couldn't work out how much distance I obtained, like hitting longer, so a week ago I had been in Orlando with my coach and now we develop some distance to make certain every club is a lot more consistent to hitting five or seven yards longer.

So now I'm very comfortable on my own distance now and I don't have to be afraid easily hit the shot it's going to go discount golf clubs longer or shorter, and so i mean I simply feel better about it.

Na Yeon Choi has played just two events this season improving dramatically between her opening 25th in Thailand to her runner-up finish in Singapore. If she improved even further then few will be surprised.