Arizona Diamondbacks vs Washington Nationals head-to-head
Who has won more, the Arizona Diamondbacks or the Washington Nationals?
Washington Nationals lead the series 104-84 in 188 meetings since May 1, 1998. They average 4.3 to 4.5. The last meeting was Jul 26, 2026, 10-7.
- Record
- Arizona Diamondbacks 84-104 Washington Nationals
- Games
- 188
- Points per game
- 4.3 – 4.5
- Biggest win
- Arizona Diamondbacks by 17
Washington Nationals have won the last 2 meetings.
Every meeting on file
| Jul 26, 2026 |  ARI at  WSH | 7-10 | Washington Nationals | Regular |
| Jul 25, 2026 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Jul 24, 2026 | ARI at WSH | 3-2 | Arizona Diamondbacks | Regular |
| Jun 7, 2026 | WSH at ARI | 1-5 | Arizona Diamondbacks | Regular |
| Jun 6, 2026 | WSH at ARI | 6-1 | Washington Nationals | Regular |
| Jun 5, 2026 | WSH at ARI | 14-1 | Washington Nationals | Regular |
| Jun 1, 2025 | WSH at ARI | 1-3 | Arizona Diamondbacks | Regular |
| May 31, 2025 | WSH at ARI | 11-7 | Washington Nationals | Regular |
| May 30, 2025 | WSH at ARI | 9-7 | Washington Nationals | Regular |
| Apr 6, 2025 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| Apr 5, 2025 | ARI at WSH | 3-4 | Washington Nationals | Regular |
| Apr 4, 2025 | ARI at WSH | 6-4 | Arizona Diamondbacks | Regular |
| Jul 31, 2024 | WSH at ARI | 4-5 | Arizona Diamondbacks | Regular |
| Jul 30, 2024 | WSH at ARI | 0-17 | Arizona Diamondbacks | Regular |
| Jul 29, 2024 | WSH at ARI | 8-9 | Arizona Diamondbacks | Regular |
| Jun 20, 2024 | ARI at WSH | 5-2 | Arizona Diamondbacks | Regular |
| Jun 19, 2024 | ARI at WSH | 1-3 | Washington Nationals | Regular |
| Jun 18, 2024 | ARI at WSH | 5-0 | Arizona Diamondbacks | Regular |
| Jun 22, 2023 | ARI at WSH | 5-3 | Arizona Diamondbacks | Regular |
| Jun 7, 2023 | ARI at WSH | 6-2 | Arizona Diamondbacks | Regular |
| Jun 6, 2023 | ARI at WSH | 10-5 | Arizona Diamondbacks | Regular |
| May 7, 2023 | WSH at ARI | 9-8 | Washington Nationals | Regular |
| May 6, 2023 | WSH at ARI | 7-8 | Arizona Diamondbacks | Regular |
| May 5, 2023 | WSH at ARI | 1-3 | Arizona Diamondbacks | Regular |
| Jul 24, 2022 | WSH at ARI | 4-3 | Washington Nationals | Regular |
| Jul 23, 2022 | WSH at ARI | 2-7 | Arizona Diamondbacks | Regular |
| Jul 22, 2022 | WSH at ARI | 1-10 | Arizona Diamondbacks | Regular |
| Apr 21, 2022 | ARI at WSH | 4-3 | Arizona Diamondbacks | Regular |
| Apr 20, 2022 | ARI at WSH | 11-2 | Arizona Diamondbacks | Regular |
| Apr 19, 2022 | ARI at WSH | 0-1 | Washington Nationals | Regular |
| Apr 19, 2022 | ARI at WSH | 1-6 | Washington Nationals | Regular |
| May 16, 2021 | WSH at ARI | 3-0 | Washington Nationals | Regular |
| May 15, 2021 | WSH at ARI | 4-11 | Arizona Diamondbacks | Regular |
| May 14, 2021 | WSH at ARI | 17-2 | Washington Nationals | Regular |
| Apr 18, 2021 | ARI at WSH | 5-2 | Arizona Diamondbacks | Regular |
| Apr 17, 2021 | ARI at WSH | 2-6 | Washington Nationals | Regular |
| Apr 16, 2021 | ARI at WSH | 0-1 | Washington Nationals | Regular |
| Apr 15, 2021 | ARI at WSH | 11-6 | Arizona Diamondbacks | Regular |
| Aug 4, 2019 | WSH at ARI | 5-7 | Arizona Diamondbacks | Regular |
| Aug 3, 2019 | WSH at ARI | 7-18 | Arizona Diamondbacks | Regular |
| Aug 2, 2019 | WSH at ARI | 3-0 | Washington Nationals | Regular |
| Jun 16, 2019 | ARI at WSH | 5-15 | Washington Nationals | Regular |
| Jun 15, 2019 | ARI at WSH | 10-3 | Arizona Diamondbacks | Regular |
| Jun 14, 2019 | ARI at WSH | 3-7 | Washington Nationals | Regular |
| Jun 13, 2019 | ARI at WSH | 5-0 | Arizona Diamondbacks | Regular |
| May 13, 2018 | WSH at ARI | 6-4 | Washington Nationals | Regular |
| May 12, 2018 | WSH at ARI | 2-1 | Washington Nationals | Regular |
| May 11, 2018 | WSH at ARI | 3-1 | Washington Nationals | Regular |
| May 10, 2018 | WSH at ARI | 2-1 | Washington Nationals | Regular |
| Apr 29, 2018 | ARI at WSH | 1-3 | Washington Nationals | Regular |
| Apr 28, 2018 | ARI at WSH | 4-3 | Arizona Diamondbacks | Regular |
| Apr 27, 2018 | ARI at WSH | 5-4 | Arizona Diamondbacks | Regular |
| Jul 23, 2017 | WSH at ARI | 6-2 | Washington Nationals | Regular |
| Jul 22, 2017 | WSH at ARI | 4-3 | Washington Nationals | Regular |
| Jul 21, 2017 | WSH at ARI | 5-6 | Arizona Diamondbacks | Regular |
| May 4, 2017 | ARI at WSH | 2-4 | Washington Nationals | Regular |
| May 3, 2017 | ARI at WSH | 1-2 | Washington Nationals | Regular |
| May 2, 2017 | ARI at WSH | 6-3 | Arizona Diamondbacks | Regular |
| Sep 29, 2016 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Sep 28, 2016 | ARI at WSH | 3-0 | Arizona Diamondbacks | Regular |
| Sep 27, 2016 | ARI at WSH | 2-4 | Washington Nationals | Regular |
| Sep 26, 2016 | ARI at WSH | 14-4 | Arizona Diamondbacks | Regular |
| Aug 3, 2016 | WSH at ARI | 8-3 | Washington Nationals | Regular |
| Aug 2, 2016 | WSH at ARI | 10-4 | Washington Nationals | Regular |
| Aug 1, 2016 | WSH at ARI | 14-1 | Washington Nationals | Regular |
| Aug 6, 2015 | ARI at WSH | 3-8 | Washington Nationals | Regular |
| Aug 5, 2015 | ARI at WSH | 11-4 | Arizona Diamondbacks | Regular |
| Aug 4, 2015 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| Aug 3, 2015 | ARI at WSH | 6-4 | Arizona Diamondbacks | Regular |
| May 13, 2015 | WSH at ARI | 9-6 | Washington Nationals | Regular |
| May 12, 2015 | WSH at ARI | 6-14 | Arizona Diamondbacks | Regular |
| May 11, 2015 | WSH at ARI | 11-1 | Washington Nationals | Regular |
| Aug 21, 2014 | ARI at WSH | 0-1 | Washington Nationals | Regular |
| Aug 20, 2014 | ARI at WSH | 2-3 | Washington Nationals | Regular |
| Aug 19, 2014 | ARI at WSH | 1-8 | Washington Nationals | Regular |
| Aug 18, 2014 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| May 14, 2014 | WSH at ARI | 5-1 | Washington Nationals | Regular |
| May 13, 2014 | WSH at ARI | 1-3 | Arizona Diamondbacks | Regular |
| May 12, 2014 | WSH at ARI | 6-5 | Washington Nationals | Regular |
| Sep 29, 2013 | WSH at ARI | 2-3 | Arizona Diamondbacks | Regular |
| Sep 28, 2013 | WSH at ARI | 2-0 | Washington Nationals | Regular |
| Sep 27, 2013 | WSH at ARI | 8-4 | Washington Nationals | Regular |
| Jun 27, 2013 | ARI at WSH | 3-2 | Arizona Diamondbacks | Regular |
| Jun 26, 2013 | ARI at WSH | 2-3 | Washington Nationals | Regular |
| Jun 25, 2013 | ARI at WSH | 5-7 | Washington Nationals | Regular |
| Aug 12, 2012 | WSH at ARI | 4-7 | Arizona Diamondbacks | Regular |
| Aug 11, 2012 | WSH at ARI | 6-5 | Washington Nationals | Regular |
| Aug 10, 2012 | WSH at ARI | 9-1 | Washington Nationals | Regular |
| May 3, 2012 | ARI at WSH | 1-2 | Washington Nationals | Regular |
| May 2, 2012 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| May 1, 2012 | ARI at WSH | 5-1 | Arizona Diamondbacks | Regular |
| Aug 25, 2011 | ARI at WSH | 8-1 | Arizona Diamondbacks | Regular |
| Aug 24, 2011 | ARI at WSH | 4-2 | Arizona Diamondbacks | Regular |
| Aug 23, 2011 | ARI at WSH | 2-0 | Arizona Diamondbacks | Regular |
| Aug 22, 2011 | ARI at WSH | 1-4 | Washington Nationals | Regular |
| Jun 5, 2011 | WSH at ARI | 9-4 | Washington Nationals | Regular |
| Jun 4, 2011 | WSH at ARI | 0-2 | Arizona Diamondbacks | Regular |
| Jun 3, 2011 | WSH at ARI | 0-4 | Arizona Diamondbacks | Regular |
| Jun 2, 2011 | WSH at ARI | 6-1 | Washington Nationals | Regular |
| Aug 15, 2010 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Aug 14, 2010 | ARI at WSH | 9-2 | Arizona Diamondbacks | Regular |
| Aug 13, 2010 | ARI at WSH | 2-4 | Washington Nationals | Regular |
| Aug 5, 2010 | WSH at ARI | 4-8 | Arizona Diamondbacks | Regular |
| Aug 4, 2010 | WSH at ARI | 7-2 | Washington Nationals | Regular |
| Aug 3, 2010 | WSH at ARI | 1-6 | Arizona Diamondbacks | Regular |
| Aug 2, 2010 | WSH at ARI | 3-1 | Washington Nationals | Regular |
| Aug 9, 2009 | ARI at WSH | 2-9 | Washington Nationals | Regular |
| Aug 8, 2009 | ARI at WSH | 2-5 | Washington Nationals | Regular |
| Aug 7, 2009 | ARI at WSH | 6-7 | Washington Nationals | Regular |
| May 10, 2009 | WSH at ARI | 8-10 | Arizona Diamondbacks | Regular |
| May 9, 2009 | WSH at ARI | 2-1 | Washington Nationals | Regular |
| May 8, 2009 | WSH at ARI | 5-4 | Washington Nationals | Regular |
| Jul 10, 2008 | ARI at WSH | 7-5 | Arizona Diamondbacks | Regular |
| Jul 9, 2008 | ARI at WSH | 0-5 | Washington Nationals | Regular |
| Jul 8, 2008 | ARI at WSH | 2-0 | Arizona Diamondbacks | Regular |
| Jun 1, 2008 | WSH at ARI | 0-5 | Arizona Diamondbacks | Regular |
| May 31, 2008 | WSH at ARI | 0-4 | Arizona Diamondbacks | Regular |
| May 30, 2008 | WSH at ARI | 7-4 | Washington Nationals | Regular |
| Aug 12, 2007 | WSH at ARI | 7-6 | Washington Nationals | Regular |
| Aug 11, 2007 | WSH at ARI | 0-1 | Arizona Diamondbacks | Regular |
| Aug 10, 2007 | WSH at ARI | 4-11 | Arizona Diamondbacks | Regular |
| Apr 8, 2007 | ARI at WSH | 3-1 | Arizona Diamondbacks | Regular |
| Apr 7, 2007 | ARI at WSH | 7-1 | Arizona Diamondbacks | Regular |
| Apr 6, 2007 | ARI at WSH | 7-1 | Arizona Diamondbacks | Regular |
| Apr 5, 2007 | ARI at WSH | 4-3 | Arizona Diamondbacks | Regular |
| Sep 13, 2006 | WSH at ARI | 2-4 | Arizona Diamondbacks | Regular |
| Sep 12, 2006 | WSH at ARI | 5-4 | Washington Nationals | Regular |
| Sep 11, 2006 | WSH at ARI | 7-6 | Washington Nationals | Regular |
| Sep 3, 2006 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Sep 2, 2006 | ARI at WSH | 3-4 | Washington Nationals | Regular |
| Sep 2, 2006 | ARI at WSH | 6-7 | Washington Nationals | Regular |
| May 11, 2005 | WSH at ARI | 2-3 | Arizona Diamondbacks | Regular |
| May 10, 2005 | WSH at ARI | 2-3 | Arizona Diamondbacks | Regular |
| May 9, 2005 | WSH at ARI | 4-3 | Washington Nationals | Regular |
| Apr 17, 2005 | ARI at WSH | 3-7 | Washington Nationals | Regular |
| Apr 16, 2005 | ARI at WSH | 3-9 | Washington Nationals | Regular |
| Apr 14, 2005 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Aug 12, 2004 | ARI at WSH | 5-7 | Washington Nationals | Regular |
| Aug 11, 2004 | ARI at WSH | 3-7 | Washington Nationals | Regular |
| Aug 10, 2004 | ARI at WSH | 0-4 | Washington Nationals | Regular |
| May 16, 2004 | WSH at ARI | 6-1 | Washington Nationals | Regular |
| May 15, 2004 | WSH at ARI | 5-0 | Washington Nationals | Regular |
| May 14, 2004 | WSH at ARI | 4-3 | Washington Nationals | Regular |
| Aug 7, 2003 | WSH at ARI | 4-5 | Arizona Diamondbacks | Regular |
| Aug 6, 2003 | WSH at ARI | 2-3 | Arizona Diamondbacks | Regular |
| Aug 5, 2003 | WSH at ARI | 5-8 | Arizona Diamondbacks | Regular |
| Apr 24, 2003 | ARI at WSH | 0-1 | Washington Nationals | Regular |
| Apr 23, 2003 | ARI at WSH | 6-2 | Arizona Diamondbacks | Regular |
| Apr 22, 2003 | ARI at WSH | 0-4 | Washington Nationals | Regular |
| Aug 1, 2002 | ARI at WSH | 1-2 | Washington Nationals | Regular |
| Jul 31, 2002 | ARI at WSH | 5-1 | Arizona Diamondbacks | Regular |
| Jul 30, 2002 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| May 5, 2002 | WSH at ARI | 2-5 | Arizona Diamondbacks | Regular |
| May 4, 2002 | WSH at ARI | 5-6 | Arizona Diamondbacks | Regular |
| May 3, 2002 | WSH at ARI | 3-6 | Arizona Diamondbacks | Regular |
| Aug 2, 2001 | WSH at ARI | 1-0 | Washington Nationals | Regular |
| Aug 1, 2001 | WSH at ARI | 8-5 | Washington Nationals | Regular |
| Jul 31, 2001 | WSH at ARI | 1-3 | Arizona Diamondbacks | Regular |
| May 3, 2001 | ARI at WSH | 2-1 | Arizona Diamondbacks | Regular |
| May 2, 2001 | ARI at WSH | 3-4 | Washington Nationals | Regular |
| May 1, 2001 | ARI at WSH | 8-3 | Arizona Diamondbacks | Regular |
| Aug 30, 2000 | ARI at WSH | 7-0 | Arizona Diamondbacks | Regular |
| Aug 29, 2000 | ARI at WSH | 8-7 | Arizona Diamondbacks | Regular |
| Aug 28, 2000 | ARI at WSH | 5-9 | Washington Nationals | Regular |
| Aug 9, 2000 | WSH at ARI | 4-3 | Washington Nationals | Regular |
| Aug 8, 2000 | WSH at ARI | 9-3 | Washington Nationals | Regular |
| Aug 7, 2000 | WSH at ARI | 2-5 | Arizona Diamondbacks | Regular |
| May 18, 2000 | ARI at WSH | 8-6 | Arizona Diamondbacks | Regular |
| May 17, 2000 | ARI at WSH | 2-10 | Washington Nationals | Regular |
| May 16, 2000 | ARI at WSH | 0-2 | Washington Nationals | Regular |
| Sep 1, 1999 | WSH at ARI | 8-1 | Washington Nationals | Regular |
| Aug 31, 1999 | WSH at ARI | 2-1 | Washington Nationals | Regular |
| Aug 30, 1999 | WSH at ARI | 4-5 | Arizona Diamondbacks | Regular |
| Jun 2, 1999 | ARI at WSH | 15-2 | Arizona Diamondbacks | Regular |
| Jun 1, 1999 | ARI at WSH | 8-10 | Washington Nationals | Regular |
| May 31, 1999 | ARI at WSH | 8-5 | Arizona Diamondbacks | Regular |
| May 12, 1999 | WSH at ARI | 6-8 | Arizona Diamondbacks | Regular |
| May 11, 1999 | WSH at ARI | 3-4 | Arizona Diamondbacks | Regular |
| May 10, 1999 | WSH at ARI | 6-7 | Arizona Diamondbacks | Regular |
| Aug 19, 1998 | WSH at ARI | 8-2 | Washington Nationals | Regular |
| Aug 18, 1998 | WSH at ARI | 7-1 | Washington Nationals | Regular |
| Aug 17, 1998 | WSH at ARI | 1-6 | Arizona Diamondbacks | Regular |
| Aug 9, 1998 | ARI at WSH | 2-8 | Washington Nationals | Regular |
| Aug 8, 1998 | ARI at WSH | 3-5 | Washington Nationals | Regular |
| Aug 7, 1998 | ARI at WSH | 6-4 | Arizona Diamondbacks | Regular |
| May 3, 1998 | ARI at WSH | 1-4 | Washington Nationals | Regular |
| May 2, 1998 | ARI at WSH | 4-5 | Washington Nationals | Regular |
| May 1, 1998 | ARI at WSH | 4-7 | Washington Nationals | Regular |
Completed games on file, which start in 1998 — not the clubs’ full all-time series. Regular season 188, postseason 0.