Jaar | Golfbaan | Winnares | Score | Info |
1972 | Portland Golf Club | Kathy Whitworth | 212 | –7 | |
1973 | Portland Golf Club | Kathy Whitworth | 144 | –2 | 36-holes (regenweer) |
1974 | Columbia Edgewater Country Club | JoAnne Carner | 211 | –5 | |
1975 | Portland Golf Club | Jo Ann Washam | 215 | –1 | |
1976 | Portland Golf Club | Donna Caponi po | 217 | –2 | |
Onofficieel teamevenement (1977-1982) |
1977 | Columbia Edgewater Country Club | JoAnne Carner & Judy Rankin po | 202 | –17 | |
1978 | Columbia Edgewater Country Club | Donna Caponi & Kathy Whitworth po | 203 | –16 | |
1979 | Portland Golf Club | Nancy Lopez & Jo Ann Washam | 198 | –21 | |
1980 | Riverside Golf & Country Club | Donna Caponi & Kathy Whitworth | 195 | –24 | |
1981 | Riverside Golf & Country Club | Donna Caponi & Kathy Whitworth po | 203 | –16 | |
1982 | Columbia Edgewater Country Club | Sandra Haynie & Kathy McMullen | 196 | –20 | |
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1983 | Columbia Edgewater Country Club | JoAnne Carner po | 212 | –4 | |
1984 | Riverside Golf & Country Club | Amy Alcott | 212 | –4 | |
1985 | Riverside Golf & Country Club | Nancy Lopez po | 215 | –1 | |
1986 | Columbia Edgewater Country Club | Ayako Okamoto | 207 | –9 | |
1987 | Columbia Edgewater Country Club | Nancy Lopez | 210 | –6 | |
1988 | Columbia Edgewater Country Club | Betsy King | 213 | –3 | |
1989 | Riverside G.& Country Club | Muffin Spencer-Devlin | 214 | –2 | |
1990 | Columbia Edgewater Country Club | Patty Sheehan | 208 | –8 | |
1991 | Columbia Edgewater Country Club | Michelle Estill | 208 | –8 | |
1992 | Columbia Edgewater Country Club | Nancy Lopez po | 209 | –7 | |
1993 | Columbia Edgewater Country Club | Donna Andrews | 208 | –8 | |
1994 | Columbia Edgewater Country Club | Missie McGeorge | 207 | –9 | |
1995 | Columbia Edgewater Country Club | Alison Nicholas | 207 | –9 | |
1996 | Columbia Edgewater Country Club | Dottie Pepper | 202 | –14 | |
1997 | Columbia Edgewater Country Club | Christa Johnson | 206 | –10 | |
1998 | Columbia Edgewater Country Club | Danielle Ammaccapane | 204 | –12 | |
1999 | Columbia Edgewater Country Club | Juli Inkster | 207 | –9 | |
2000 | Columbia Edgewater Country Club | Mi Hyun Kim po | 215 | –1 | |
2001 | Toernooi geannuleerd vanwege de aanslagen op 11 september 2001 |
2002 | Columbia Edgewater Country Club | Annika Sörenstam | 199 | –17 | |
2003 | Columbia Edgewater Country Club | Annika Sörenstam | 201 | –15 | |
2004 | Columbia Edgewater Country Club | Han Hee-won po | 207 | –9 | |
2005 | Columbia Edgewater Country Club | Kang Soo-yun | 201 | –15 | |
2006 | Columbia Edgewater Country Club | Pat Hurst | 206 | –10 | |
2007 | Columbia Edgewater Country Club | Lorena Ochoa | 204 | –12 | |
2008 | Columbia Edgewater Country Club | Cristie Kerr po | 203 | –13 | |
2009 | Pumpkin Ridge Golf Club | Hur Mi-jung po | 203 | –13 | Won de play-off van Suzann Pettersen en Michele Redman |
2010 | Pumpkin Ridge Golf Club | Ai Miyazato | 205 | –11 | |
2011 | Pumpkin Ridge Golf Club | Suzann Pettersen po | 207 | –6 | |
2012 | Pumpkin Ridge Golf Club | Mika Miyazato | 203 | –13 | |
2013 | Columbia Edgewater Country Club | Suzann Pettersen | 268 | –20 | Uitgebreid tot een 72-holes evenement |
2014 | Columbia Edgewater Country Club | Austin Ernst po | 274 | –14 | Won de play-off van In-Kyung Kim |