Massachusetts State “4.5” Softball Singles Champions — Women
| Year | Champion |
| 2015 | Hope Prockop |
| 2014 | Fernanda Rocha Maturi |
| 2013 | Fernanda Rocha |
| 2012 | Hope Prockop |
| 2011 | Fernanda Rocha |
| 2010 | Fernanda Rocha |
| 2009 | Hope Prockop |
| 2008 | Hope Prockop |
| 2007 | Margaret Elias |
| 2006 | Wendy Ansdell |
| 2005 | Sharon Bradey |
| 2004 | Hope Prockop |
| 2003 | Sharon Bradey |
| 2002 | Sharon Bradey |
| 2001 | Hope Prockop |
| 2000 | Hope Prockop |
| 1999 | Wendy Ansdell |