| ERA (season) | ||||||
| Varsity | J.V. | |||||
|---|---|---|---|---|---|---|
| 1 | William Friedman | 2023 | 1.37 | Tanner Breslin | 2023 | 0.81 |
| 2 | Joey Romansky | 2018 | 1.75 | Martin Manville | 2004 | 0.98 |
| 3 | Sam Coolidge | 2008 | 2.26 | Chase Plebani | 2010 | 1.17 |
| 4 | Wes Roman | 2010 | 2.62 | Alec Simone | 2006 | 1.21 |
| 5 | Ethan Walker | 2023 | 2.67 | Mikey Levy | 2021 | 1.29 |
| 6 | Chase Plebani | 2012 | 2.79 | Michael Untereiner | 2012 | 1.40 |
| 7 | Aidan Monheim | 2012 | 3.11 | Nick Roman | 2008 | 1.47 |
| 8 | Tyrone Patterson | 2015 | 3.14 | Sam Coolidge | 2007 | 1.50 |
| 9 | Ben Sestanovich | 2005 | 3.20 | Wes Roman | 2009 | 1.58 |
| 10 | Andrew Ludwin | 2023 | 3.28 | Andrew Ludwin | 2021 | 1.73 |