Baseball Year-by-Year Results
| Season | W | L | T | Coach | Notes |
| 1999 | 12 | 18 | Joe Piotti | First year of NCAA provisional membership | |
| 2000 | 20 | 15 | 1 | Piotti | Lions win first AMCC championship |
| 2001 | 20 | 15 | 1 | Piotti | |
| 2002 | 10 | 26 | Piotti | ||
| 2003 | 17 | 25 | Piotti | ||
| 2004 | 17 | 20 | Piotti | ||
| 2005 | 17 | 19 | Piotti | ||
| 2006 | 19 | 21 | Piotti | ||
| 2007 | 11 | 25 | Piotti | ||
| 2008 | 19 | 23 | Piotti | ||
| 2009 | 32 | 17 | Piotti | Team wins ECAC DIII South Region championship; 32 wins set program record | |
| 2010 | 22 | 23 | Piotti | Lions earn ECAC Tournament berth for second straight year | |
| 2011 | 29 | 13 | Piotti | Team wins second AMCC title; Lions advance to NCAA Tournament and become first team in campus history to win an NCAA postseason game | |
| 2012 | 17 | 22 | Piotti | ||
| 2013 | 13 | 28 | Piotti | ||
| 2014 | 17 | 25 | Piotti | ||
| 2015 | 14 | 25 | Piotti | ||
| 2016 | 11 | 29 | Piotti | ||
| 2017 | 19 | 21 | RJ Barnard | ||
| 2018 | 17 | 21 | Barnard | ||
| 2019 | 28 | 17 | Barnard | Lions receive bid to play in ECAC DIII Championship Tournament | |
| 2020 | 1 | 8 | Barnard | Season cut short due to nationwide COVID-19 outbreak | |
| 2021 | 12 | 15 | Barnard | ||
| 2022 | 17 | 21 | Barnard | ||
| 2023 | 20 | 27 | Barnard | Lions win third AMCC championship, advance to second NCAA DIII Tournament appearance | |
| 2024 | 17 | 20 | Barnard | ||
| 2025 | 14 | 24 | 1 | Barnard | |
| 2026 | 17 | 20 | Tim Fabbri |