| Year |
Result |
| 2025 |
Capitol Hill 15, Capitol City 1 (4 innings) |
| 2024 |
Capitol Hill 6, Capitol City 0 |
| 2023 |
Northwest Washington 6, Capitol City 1 |
| 2022 |
Northwest Washington 3, Capitol City 2 |
| 2021 |
Capitol City 4, Capitol Hill 0 |
| 2020 |
International tournament not held due to Covid-19 pandemic |
| 2019 |
Northwest Washington 2, Capitol City 1 |
| 2018 |
Mamie Johnson 14, Capitol Hill 7 |
| 2017 |
Northwest Washington 7, Joint Base Anacostia-Bolling/Mamie Johnson/Satchel Paige-Senators 6 |
| 2016 |
Capitol City 17, Northwest Washington 5 (4 innings) |
| 2015 |
Capitol City 7, Capitol Hill 2 |
| 2014 |
Northwest Washington 5, Capitol City 2 |
| 2013 |
Capitol City 7, Northwest Washington 1 |
| 2012 |
Northwest Washington 4, Capitol City 2 |
| 2011 |
Northwest Washington 6, Capitol City 5 |
| 2010 |
Capitol City 10, Northwest Washington 1 |
| 2009 |
Northwest Washington 5, Capitol City 2 |
| 2008 |
Capitol City 14, Northwest Washington 7 |
| 2007 |
Capitol City 9, Northwest Washington 3 |
| 2006 |
Capitol City 10, Capital 0 (5 innings) |
| 2005 | (no tournament held) |
| 2004 |
Capitol City 10, Satchel Paige 0 (4 innings) |
| 2003 |
Capitol City 16, Senators 0 (4 innings) |
| 2002 |
Capitol City 8, Northwest Washington 0 |
| 2001 |
Capitol City 6, Northwest Washington 0 |
| 2000 |
Capitol City 19, Satchel Paige 0 (4 innings) |