LPGA Tour
Wendy's 3-Tour Challenge
Past champions
| Year | Course | Winner |
|---|---|---|
| 2011 | Rio Secco Golf Club | Champions Tour |
| 2009 | Rio Secco Golf Club | Winner not recorded |
| 2008 | Rio Secco Golf Club | Champions Tour |
| 2007 | Rio Secco Golf Club | Winner not recorded |
| 2006 | Rio Secco Golf Club | PGA Tour |
| 2005 | Rio Secco Golf Club | Champions Tour |
| 2004 | Rio Secco Golf Club | LPGA Tour |