| 2024 | 26 | 8 | 18 | 0 | .308 | Jen Greeny | [none] |
| 2023 | 31 | 9 | 22 | 0 | .290 | Reed Sunahara | [none] |
| 2022 | 29 | 7 | 22 | 0 | .241 | Reed Sunahara | [none] |
| 2021 | 29 | 19 | 10 | 0 | .655 | Reed Sunahara | [none] |
| 2020 | 21 | 10 | 11 | 0 | .476 | Reed Sunahara | [none] |
| 2019 | 29 | 12 | 17 | 0 | .414 | Reed Sunahara | [none] |
| 2018 | 30 | 11 | 19 | 0 | .367 | Reed Sunahara | [none] |
| 2017 | 34 | 21 | 13 | 0 | .618 | Reed Sunahara | Gianna Gotterba, Morgan Montgomery |
| 2016 | 30 | 12 | 18 | 0 | .400 | Reed Sunahara | Gianna Gotterba, Hannah Shreve |
| 2015 | 29 | 5 | 24 | 0 | .172 | Reed Sunahara | Brittany Sample, Caleah Wells |
| 2014 | 30 | 16 | 14 | 0 | .533 | Jill Kramer | Lamprini Konstantinidou, Brittany Sample |
| 2013 | 33 | 20 | 13 | 0 | .606 | Jill Kramer | Brittany Sample |
| 2012 | 30 | 8 | 22 | 0 | .267 | Jill Kramer | Liz Gulick, Karly Rasmussen |
| 2011 | 26 | 7 | 19 | 0 | .269 | Jill Kramer | [none] |
| 2010 | 30 | 15 | 15 | 0 | .500 | Jill Kramer | Lauren Evans, Bonnie West |
| 2009 | 30 | 17 | 13 | 0 | .567 | Veronica Hammersmith | Kylie Armbruster, Tamara DeAngelis, Kari Post |
| 2008 | 28 | 7 | 21 | 0 | .250 | Veronica Hammersmith | Lisa Hough, Tammy Wolf |
| 2007 | 30 | 16 | 14 | 0 | .533 | Veronica Hammersmith | Kailee Goold, Ashley Pappas, Abby Tevis |
| 2006 | 31 | 3 | 28 | 0 | .097 | Veronica Hammersmith | Kailee Goold |
| 2005 | 29 | 16 | 13 | 0 | .552 | Veronica Hammersmith | Julie Hockenson, Stephanie Zolna |
| 2004 | 31 | 18 | 13 | 0 | .581 | Veronica Hammersmith | Brandice Studnicka, Alison Zemanski |
| 2003 | 27 | 6 | 21 | 0 | .222 | Veronica Hammersmith | Jennifer Hayhurst |
| 2002 | 28 | 9 | 19 | 0 | .321 | Veronica Hammersmith | Dimitra Havriluk, Erica Montana |
| 2001 | 28 | 8 | 20 | 0 | .286 | Veronica Hammersmith | Krista Smith |
| 2000 | 25 | 8 | 17 | 0 | .320 | Veronica Hammersmith | Lauren Blough, Jamie Boardman, Nikki Hardy |
| 1999 | 28 | 12 | 16 | 0 | .429 | Veronica Hammersmith | Brooke Hudson, Megan Porter |
| 1998 | 28 | 13 | 15 | 0 | .464 | Veronica Hammersmith | Lauren Barrett, Michelle Taylor |
| 1997 | 28 | 15 | 13 | 0 | .536 | Veronica Hammersmith | Lori Biesecker, Michelle Taylor |
| 1996 | 33 | 17 | 16 | 0 | .515 | Veronica Hammersmith | Kyle Palmer |
| 1995 | 30 | 14 | 16 | 0 | .467 | Veronica Hammersmith | Jennifer Hoffman, Christie Jones, Sandy Shumate |
| 1994 | 34 | 11 | 23 | 0 | .324 | Veronica Hammersmith | Jennifer Hoffman, Sandy Shumate |
| 1993 | 31 | 10 | 21 | 0 | .323 | Veronica Hammersmith | Jennifer Boeddeker, Lauren Montgomery |
| 1992 | 32 | 15 | 17 | 0 | .469 | Veronica Hammersmith | Jen McCuen, Wendy Mills |
| 1991 | 37 | 26 | 11 | 0 | .703 | Veronica Hammersmith | Cathy Folger, Jen McCuen |
| 1990 | 35 | 14 | 21 | 0 | .400 | Veronica Hammersmith | Cathy Folger |
| 1989 | 35 | 16 | 19 | 0 | .457 | Veronica Hammersmith | Becky Plank |
| 1988 | 34 | 21 | 13 | 0 | .618 | Veronica Hammersmith | Lisa Scott, Tracey Thompson |
| 1987 | 29 | 22 | 7 | 0 | .759 | Veronica Hammersmith | Jill Raschiatore, Lisa Scott |
| 1986 | 32 | 17 | 15 | 0 | .531 | Veronica Hammersmith | Liz Gillespie, Jill Raschiatore |
| 1985 | 39 | 25 | 14 | 0 | .641 | Veronica Hammersmith | Beth Hoffman, Nancy Merkle |
| 1984 | 36 | 23 | 13 | 0 | .639 | Veronica Hammersmith | Marty Hensler |
| 1983 | 45 | 27 | 18 | 0 | .600 | Veronica Hammersmith | Marty Hensler |
| 1982 | 38 | 15 | 23 | 0 | .395 | Veronica Hammersmith | Nancy Gambill |
| 1981 | 39 | 18 | 21 | 0 | .462 | Veronica Hammersmith | Mary Jo Hensler |
| 1980 | 41 | 25 | 16 | 0 | .610 | Veronica Hammersmith | Mary Jo Hensler |
| 1979 | 47 | 35 | 12 | 0 | .745 | Veronica Hammersmith | Mary Jo Hensler |
| 1978 | 27 | 12 | 15 | 0 | .444 | Veronica Hammersmith | Bobbie Cox |
| 1977 | 41 | 34 | 7 | 0 | .829 | Veronica Hammersmith | Debbie Thorpe |
| 1976 | 43 | 20 | 21 | 2 | .488 | Veronica Hammersmith | Debbie Thorpe |
| 1975 | 29 | 16 | 13 | 0 | .552 | Veronica Hammersmith | Sally Dorwart |
| 1974 | 15 | 4 | 11 | 0 | .267 | Judy Thomas | [none] |
