Kansas City Royals vs Washington Nationals head-to-head
Who has won more, the Kansas City Royals or the Washington Nationals?
Washington Nationals lead the series 18-12 in 30 meetings since Jun 18, 2002. They average 4.0 to 5.0. The last meeting was Jun 17, 2026, 6-2.
- Record
- Kansas City Royals 12-18 Washington Nationals
- Games
- 30
- Points per game
- 4.0 – 5.0
- Biggest win
- Washington Nationals by 11
Every meeting on file
| Jun 17, 2026 |  KC at  WSH | 6-2 | Kansas City Royals | Regular |
| Jun 16, 2026 | KC at WSH | 4-6 | Washington Nationals | Regular |
| Jun 15, 2026 | KC at WSH | 3-7 | Washington Nationals | Regular |
| Aug 13, 2025 | WSH at KC | 8-7 | Washington Nationals | Regular |
| Aug 12, 2025 | WSH at KC | 5-8 | Kansas City Royals | Regular |
| Aug 11, 2025 | WSH at KC | 4-7 | Kansas City Royals | Regular |
| Sep 26, 2024 | KC at WSH | 7-4 | Kansas City Royals | Regular |
| Sep 25, 2024 | KC at WSH | 3-0 | Kansas City Royals | Regular |
| Sep 24, 2024 | KC at WSH | 1-0 | Kansas City Royals | Regular |
| May 28, 2023 | WSH at KC | 2-3 | Kansas City Royals | Regular |
| May 27, 2023 | WSH at KC | 4-2 | Washington Nationals | Regular |
| May 26, 2023 | WSH at KC | 12-10 | Washington Nationals | Regular |
| Jul 7, 2019 | KC at WSH | 2-5 | Washington Nationals | Regular |
| Jul 6, 2019 | KC at WSH | 0-6 | Washington Nationals | Regular |
| Jul 5, 2019 | KC at WSH | 7-4 | Kansas City Royals | Regular |
| May 4, 2016 | WSH at KC | 13-2 | Washington Nationals | Regular |
| May 3, 2016 | WSH at KC | 6-7 | Kansas City Royals | Regular |
| May 2, 2016 | WSH at KC | 2-0 | Washington Nationals | Regular |
| Aug 25, 2013 | WSH at KC | 4-6 | Kansas City Royals | Regular |
| Aug 24, 2013 | WSH at KC | 7-2 | Washington Nationals | Regular |
| Aug 23, 2013 | WSH at KC | 11-10 | Washington Nationals | Regular |
| Jun 23, 2010 | KC at WSH | 1-0 | Kansas City Royals | Regular |
| Jun 22, 2010 | KC at WSH | 3-4 | Washington Nationals | Regular |
| Jun 21, 2010 | KC at WSH | 1-2 | Washington Nationals | Regular |
| Jun 10, 2004 | WSH at KC | 7-2 | Washington Nationals | Regular |
| Jun 10, 2004 | WSH at KC | 8-0 | Washington Nationals | Regular |
| Jun 8, 2004 | WSH at KC | 2-4 | Kansas City Royals | Regular |
| Jun 20, 2002 | KC at WSH | 4-5 | Washington Nationals | Regular |
| Jun 19, 2002 | KC at WSH | 3-6 | Washington Nationals | Regular |
| Jun 18, 2002 | KC at WSH | 4-5 | Washington Nationals | Regular |
Completed games on file, which start in 2002 — not the clubs’ full all-time series. Regular season 30, postseason 0.