The 2010 LPGA Tour Championship had the same purse of $1.5 million , with a winner 's share of $225,000 .
It was a 120 - player event rather than the limited field of the 2011 event .
The 2010 LPGA Tour Championship had the same purse of $1.5 million , with a winner 's share of $225,000 but it was a 120 - player event rather than the limited field of the 2011 event .