| Year | Champion | Runner-Up | Score | Results |
| 1977 | Nancy Tomich (Upper St. Clair) | |||
| 1978 | Nancy Tomich (Upper St. Clair) | |||
| 1979 | Missy Berteotti (Upper St. Clair) | |||
| 1980 | Missy Berteotti (Upper St. Clair) | |||
| 1981 | Beth Huey (Laurel Highlands) | |||
| 1982 | Michelle Michanowicz (Fox Chapel) | |||
| 1983 | Jodi Figley (Hopewell) | |||
| 1984 | Jodi Figley (Hopewell) | |||
| 1985 | Jodi Figley (Hopewell) | |||
| 1986 | Jodi Figley (Hopewell) | |||
| 1987 | Kelli Weaver (Latrobe) | |||
| 1988 | Staci Aber (Greensburg C.C.) | |||
| 1989 | Coleen Scally (Moon) | |||
| 1990 | Staci Aber (Greensburg C.C.) | |||
| 1991 | Staci Aber (Greensburg C.C.) | |||
| 1992 | Tara Adams (Latrobe) | |||
| 1993 | Erin Suvak (Woodland Hills) | |||
| 1994 | Shannon Ruane (Gateway) | |||
| 1995 | Jennifer Patterson (Bethel Park) | |||
| 1996 | Julee Sovesky (Neshannock) | |||
| 1997 | Jennifer Patterson (Bethel Park) | Kristen Pepe (Serra) | 78 | Results |
| 1998 | Lauren George (Uniontown) | Joana Trigoso (Plum) | 74 | Results |
| 1999 | Lauren George (Uniontown) | Katie Miller (Hempfield) | 73 | Results |
| 2000 | Emily Shoplik (Fox Chapel) | Jamie Hays (Upper St. Clair) | 80 | Results |
| 2001 | Jordyn Wells (Bethel Park) | Katie Miller (Hempfield) | 77 | Results |
| 2002 | Katie Miller (Hempfield) | Kelly MacWhinnie (Upper St. Clair) | 78 | Results |
| 2003 | Katie Trachok (Upper St. Clair) | Ali Bode (Upper St. Clair) | 74 | Results |
| 2004 | Megan Trachok (Upper St. Clair) |
Ali Bode (Upper St. Clair) Margaret Pentrack (Shady Side Acad.) |
76 | Results |
| 2005 | Rachel Rohanna (Waynesburg) | Megan Trachok (Upper St. Clair) | 76 | Results |
| 2006 | Margaret Pentrack (Shady Side Acad.) | Rachel Rohanna (Waynesburg) | 73 | Results |
| 2007 | Rachel Rohanna (Waynesburg) | Nadia Luttner (Fox Chapel) | 71 | Results |
| 2008 | Nadia Luttner (Fox Chapel) | Rachel Rohanna (Waynesburg) | 75 | Results |
| 2009 | Nadia Luttner (Fox Chapel) | Marissa DeCola (Butler) | 78 | Results |
| 2010 | Katterina Luttner (Fox Chapel) | Nadia Luttner (Fox Chapel) | 83 | Results |
| Year | Champion | Runner-Up | Score | Results |
| 2011 | Marissa DeCola (Butler) | Katterina Luttner (Fox Chapel) | 72 | Results |
| 2012 | Janista Numpho-Frank (Hempfield) | Lauren Waller (Canon-McMillan) | 76 | Results |
| 2013 | Lauren Waller (Canon-McMillan) | Mia Kness (Peters Township) | 75 | Results |
| 2014 | Lauren Waller (Canon-McMillan) | Three-way tie for second | 68 | Results |
| 2015 | Marissa Balish (Hampton) | Three-way tie for second | 74 | Results |
| 2016 | Caroline Wrigley (North Allegheny) | Mia Kness (Peters Township) | 75 | Results |
| 2017 | Caroline Wrigley (North Allegheny) | Lauren Freyvogel (Pine-Richland) | 67 | Results |
| 2018 | Caroline Wrigley (North Allegheny) | Lindsey Powanda (Mt. Lebanon) | 71 | Results |
| 2019 | Isabella Walter (North Allegheny) ** Won playoff ** |
Nina Busch (Fox Chapel) | 76 | Results |
| Year | Champion | Runner-Up | Score | Results |
| 2011 | Emily Rohanna (Waynesburg) | Mia Barchetti (Penn-Trafford) | 79 | Results |
| 2012 | Gillian Alexander (Jefferson-Morgan) | Macky Fouse (Central Valley) | 80 | Results |
| 2013 | Macky Fouse (Central Valley) | Marissa Sudar (Central Valley) Maddy McDaniel (Central Valley) |
75 | Results |
| 2014 | Olivia Zambruno (Greensburg C.C.) | Audrey Clauson (Freeport) | 81 | Results |
| 2015 | Olivia Zambruno (Greensburg C.C.) | Marissa Kirkwood (Neshannock) | 81 | Results |
| 2016 | Kiaria Porter (Central Valley) | Madie Smithco (North Catholic) Olivia Zambruno (Greensburg C.C.) |
78 | Results |
| 2017 | Tatum McKelvey (Sewickley Academy) | Kiaria Porter (Central Valley) Madie Smithco (North Catholic) |
81 | Results |
| 2018 | Maddie Smithco (North Catholic) | Tatum McKelvey (Sewickley Academy) | 74 | Results |
| 2019 | Eva Bulger (Quaker Valley) | Ella Zambruno (Greensburg C.C.) | 82 | Results |