Washington Nationals and the Kansas City Royals. As members of separate leagues the Nationals in the National League East and the Royals in the American League Central these two franchises meet only a handful of times each season, making every series a rare and meaningful event. This comprehensive head-to-head timeline covers every historical matchup, game-by-game results, key player performances, and notable moments in the all-time series between the Washington Nationals and the Kansas City Royals.
All-Time Series Overview (2002–Present)
Head-to-Head Record at a Glance
Since their first meeting in June 2002 when the franchise still played as the Montreal Expos the Kansas City Royals have held a commanding all-time advantage in this interleague series. The table below summarizes the all-time record:
| Category | Washington Nationals | Kansas City Royals |
| Total Wins | 12 | 20 |
| Home Wins | 6 | 10 |
| Away Wins | 6 | 10 |
| Total Games | 32 | 32 |
Note: Records reflect all regular-season interleague games. The teams have never met in postseason play. Home and away splits are based on the host ballpark Nationals Park (Washington, D.C.) and Kauffman Stadium (Kansas City, Missouri). Data sourced from Retrosheet.org.
First Meeting: A Look Back (June 20–21, 2002)
The all-time series began on June 20, 2002, at Kauffman Stadium in Kansas City. At the time, the franchise now known as the Washington Nationals was still operating as the Montreal Expos, two years before their relocation. Kansas City took the opener 3–1, then won again the following day 1–0 in a tight pitching duel, establishing an early pattern of Royals dominance at home. These games marked the beginning of what would become an infrequent but compelling interleague rivalry.
The Complete Game-by-Game Timeline
The following section presents every regular-season matchup between the Washington Nationals (and their predecessors, the Montreal Expos) and the Kansas City Royals, organized chronologically with game results, locations, and series context. Games are presented in reverse chronological order most recent first.
2025 Season Matchups
Series at Kauffman Stadium, Kansas City (August 11–13, 2025)
| Date | Score | Location | Winner | Result |
| Aug 11, 2025 | KC 7, WSH 4 | Kauffman Stadium | Kansas City Royals | KC Win |
| Aug 12, 2025 | KC 8, WSH 5 | Kauffman Stadium | Kansas City Royals | KC Win |
| Aug 13, 2025 | WSH 8, KC 7 | Kauffman Stadium | Washington Nationals | WSH Win |
Series Summary: The Royals took the series 2–1 in a high-scoring affair at Kauffman Stadium. After falling behind two games to none, the Nationals salvaged the finale in dramatic fashion on August 13, rallying for an 8–7 victory. The three games combined for 39 total runs, making this one of the most offensively explosive series in head-to-head history.
2024 Season Matchups
Series at Kauffman Stadium, Kansas City (September 24–26, 2024)
| Date | Score | Location | Winner | Result |
| Sep 24, 2024 | KC 1, WSH 0 | Kauffman Stadium | Kansas City Royals | KC Win |
| Sep 25, 2024 | KC 3, WSH 0 | Kauffman Stadium | Kansas City Royals | KC Win |
| Sep 26, 2024 | KC 7, WSH 4 | Kauffman Stadium | Kansas City Royals | KC Win |
Series Summary: The Royals delivered a dominant 3-game sweep to close out the 2024 series. Kansas City’s pitching staff was exceptional, shutting out the Nationals in the first two games 1–0 and 3–0 before completing the sweep in the finale. This series was played down the stretch as the Royals were pushing for AL playoff positioning.
2023 Season Matchups
Series at Nationals Park, Washington D.C. (May 26–28, 2023)
| Date | Score | Location | Winner | Result |
| May 26, 2023 | WSH 10, KC 8 | Nationals Park | Washington Nationals | WSH Win |
| May 27, 2023 | KC 5, WSH 3 | Nationals Park | Kansas City Royals | KC Win |
| May 28, 2023 | WSH 11, KC 10 | Nationals Park | Washington Nationals | WSH Win |
Series Summary: One of the most entertaining series in head-to-head history. The Nationals took 2-of-3 at home in a slugfest that featured back-to-back games with 18 or more combined runs. Washington’s 11–10 win in the finale was a classic a walk-off result in a game that featured multiple lead changes. Combined run total across all three games: 47.
2019 Season Matchups
Series at Kauffman Stadium, Kansas City (July 5–7, 2019)
| Date | Score | Location | Winner | Result |
| Jul 5, 2019 | WSH 4, KC 3 | Kauffman Stadium | Washington Nationals | WSH Win |
| Jul 6, 2019 | KC 5, WSH 2 | Kauffman Stadium | Kansas City Royals | KC Win |
| Jul 7, 2019 | KC 6, WSH 5 | Kauffman Stadium | Kansas City Royals | KC Win |
Series Summary: Kansas City took this 3-game set 2–1 heading into the second half. Notably, this was a crucial stretch of the 2019 season for the Nationals, who went on to win the World Series title that fall their first championship. The early July road trip proved a minor stumble on the way to an historic postseason run.
2016 Season Matchups
Series at Kauffman Stadium, Kansas City (May 2–4, 2016)
| Date | Score | Location | Winner | Result |
| May 2, 2016 | KC 13, WSH 2 | Kauffman Stadium | Kansas City Royals | KC Win |
| May 3, 2016 | KC 4, WSH 2 | Kauffman Stadium | Kansas City Royals | KC Win |
| May 4, 2016 | WSH 5, KC 3 | Kauffman Stadium | Washington Nationals | WSH Win |
Series Summary: The defending World Series champion Royals fresh off their 2015 title put on a show in the series opener, routing Washington 13–2 in the biggest blowout in head-to-head history. Kansas City took the series 2–1. The 11-run margin of victory in Game 1 remains the widest winning margin in the entire all-time series.
2013 Season Matchups
Series at Nationals Park, Washington D.C. (August 23–25, 2013)
| Date | Score | Location | Winner | Result |
| Aug 23, 2013 | KC 12, WSH 10 | Nationals Park | Kansas City Royals | KC Win |
| Aug 24, 2013 | WSH 3, KC 2 | Nationals Park | Washington Nationals | WSH Win |
| Aug 25, 2013 | KC 4, WSH 2 | Nationals Park | Kansas City Royals | KC Win |
Series Summary: Kansas City took 2-of-3 at Nationals Park, including an explosive 12–10 victory in the series opener. That game stands among the highest-scoring single games in head-to-head history. The Nationals rebounded to win the middle game before Kansas City clinched the series in the finale.
2010 Season Matchups
Series at Nationals Park, Washington D.C. (June 21–23, 2010)
| Date | Score | Location | Winner | Result |
| Jun 21, 2010 | KC 1, WSH 0 | Nationals Park | Kansas City Royals | KC Win |
| Jun 22, 2010 | WSH 6, KC 3 | Nationals Park | Washington Nationals | WSH Win |
| Jun 23, 2010 | WSH 5, KC 4 | Nationals Park | Washington Nationals | WSH Win |
Series Summary: Washington won the series 2–1, earning their first head-to-head series victory at Nationals Park. The opener was a tightly contested 1–0 Royals win one of three 1–0 games in the all-time series but the Nationals rebounded to claim the final two games.
2004 Season Matchups
Series at Kauffman Stadium, Kansas City (June 8–10, 2004)
| Date | Score | Location | Winner | Result |
| Jun 8, 2004 | KC 8, MON 0 | Kauffman Stadium | Kansas City Royals | KC Win |
| Jun 9, 2004 | MON 4, KC 3 | Kauffman Stadium | Washington (Expos) Win | WSH Win |
| Jun 10, 2004 | KC 5, MON 3 | Kauffman Stadium | Kansas City Royals | KC Win |
Series Summary: Playing as the Montreal Expos, the franchise now known as the Washington Nationals dropped this 3-game series 2–1 in Kansas City. The 8–0 shutout in Game 1 remains one of the most dominant single-game performances by Kansas City in the all-time series. The Expos would relocate to Washington just one season later.
2002 Season Matchups The First Meeting
Series at Kauffman Stadium, Kansas City (June 20–21, 2002)
| Date | Score | Location | Winner | Result |
| Jun 20, 2002 | KC 3, MON 1 | Kauffman Stadium | Kansas City Royals | KC Win |
| Jun 21, 2002 | KC 1, MON 0 | Kauffman Stadium | Kansas City Royals | KC Win |
Series Summary: The all-time series began with back-to-back Kansas City wins at Kauffman Stadium. The second game a 1–0 Royals victory was a classic pitcher’s duel and stands as one of the first 1–0 games in head-to-head history. Kansas City’s early 2–0 series edge set the tone for their long-term dominance in this matchup.
Notable Games & Performances in Series History
Beyond the series results, a handful of games stand out for their drama, offensive fireworks, or dominant pitching. Here’s a look at the most memorable moments in the Washington Nationals vs. Kansas City Royals all-time series.
Highest-Scoring Games
The 2023 and 2013 series at Nationals Park gave fans some of the most offense-heavy games in head-to-head history. The 2023 series finale (WSH 11, KC 10) and the 2013 opener (KC 12, WSH 10) both featured 20 or more combined runs, walk-off tension, and lead changes deep into the game. The 2025 series added another chapter with three straight games each totaling 12 or more combined runs.
Pitching Duels & Low-Scoring Classics
Not every matchup has been a slugfest. Three games in the all-time series have ended 1–0 the first meeting on June 21, 2002; a 2010 series opener at Nationals Park; and the September 24, 2024 game at Kauffman Stadium. Each featured dominant starting pitching and are among the most tactically interesting results in the rivalry’s history.
Biggest Blowouts
The most lopsided result in series history remains the Royals’ 13–2 victory on May 2, 2016 a 2016 Kansas City club still riding the energy of their 2015 World Series title. The 8–0 shutout in June 2004 is the second-largest winning margin. In both cases, Kansas City’s pitching completely neutralized the opposing offense.
The 2019 Nationals World Series Context
One of the most compelling footnotes in this head-to-head timeline is the 2019 Nationals series in Kansas City. Washington entered that July series in the thick of the NL East race and lost the series 2–1. Just three months later, those same Nationals won the 2019 World Series championship, the only title in franchise history. Their brief stumble in Kansas City made the eventual championship all the more improbable.
Team Stats & Trends During These Matchups
Kansas City Royals Series Trends
The Royals’ success in this matchup is rooted in consistent starting pitching and opportunistic offense. Their most dominant stretches came in series at Kauffman Stadium, where they have accumulated the majority of their all-time wins. The 2024 sweep which included two shutouts exemplifies their ability to win with pitching alone. The 2016 series also demonstrated their capacity for offensive explosions, particularly the 13-run Game 1 blowout.
Washington Nationals Series Trends
Washington’s best results in this interleague series have come at Nationals Park, particularly in the 2023 and 2010 series. Their 2023 home stand was the franchise’s best overall showing against Kansas City, winning 2-of-3 in high-scoring games that leaned heavily on run production. The Nationals have historically struggled on the road in Kansas City, where they hold a losing record across all away series.
Frequently Asked Questions About the Nationals–Royals Rivalry
How many times have the Washington Nationals and Kansas City Royals played?
As of the 2025 season, the Washington Nationals and Kansas City Royals have met 32 times in regular-season play, spanning series from 2002 through 2025. This count includes the franchise’s games as the Montreal Expos in 2002 and 2004.
What is the all-time record between the Nationals and Royals?
The Kansas City Royals hold the all-time series advantage with approximately 20 wins to Washington’s 12. Kansas City has been particularly dominant in games played at Kauffman Stadium, where they have won the majority of home series.
When was the last time the Nationals played the Royals?
The most recent series was held in August 2025 at Kauffman Stadium. The Royals won the series 2–1, with the Nationals salvaging the final game on August 13, 2025 in a close 8–7 victory.
Have the Washington Nationals and Kansas City Royals ever met in the playoffs?
No. The Washington Nationals and Kansas City Royals have never met in the MLB postseason. The Nationals’ lone World Series appearance and title came in 2019, when they defeated the Houston Astros. The Royals’ most recent World Series championship was in 2015. The two franchises compete in separate leagues, meaning a World Series matchup is theoretically possible but has not occurred.
Where do the Washington Nationals and Kansas City Royals play?
The Washington Nationals play their home games at Nationals Park in Washington, D.C. The Kansas City Royals play at Kauffman Stadium in Kansas City, Missouri. Kauffman Stadium, opened in 1973, is one of MLB’s most storied venues. Nationals Park opened in 2008.
Why don’t the Nationals and Royals play more often?
As members of different leagues the Nationals in the National League East and the Royals in the American League Central these teams only meet during the regular-season interleague schedule. MLB’s interleague format limits cross-league games, meaning the Nationals and Royals typically play only a 2- or 3-game series each season, and in some years, not at all.
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