Royals vs Seattle Mariners

250–242

Won 2 straight492 clashes since 1977

Splits

RecordClashesWin %
Overall250–242492.508
Last 107–310.700
Home135–116251.538
Away115–126241.477
Regular season250–242492.508
Postseasonnone

Notes

Runs for / against2221 / 2330 (-109)
Longest win streak12
Longest losing streak10
Shutouts24
Shutout losses31
Biggest win16–1 1977
Worst loss1–14 1993

Every clash

SeasonDateResult
2026 Sun, May 24 W 8–6
2026 Sat, May 23 W 5–0
2026 Fri, May 22 L 0–2
2026 Sun, May 3 W 4–1 away
2026 Sun, May 3 W 3–2 away
2026 Sat, May 2 W 7–6 away
2025 Thu, Sep 18 L 0–2
2025 Wed, Sep 17 W 7–5
2025 Tue, Sep 16 L 5–12
2025 Thu, Jul 3 W 3–2 away
2025 Wed, Jul 2 L 2–3 away
2025 Tue, Jul 1 W 6–3 away
2025 Mon, Jun 30 L 2–6 away
2024 Sun, Jun 9 L 5–6
2024 Sat, Jun 8 W 8–4
2024 Fri, Jun 7 W 10–9
2024 Wed, May 15 L 2–4 away
2024 Tue, May 14 W 4–2 away
2024 Mon, May 13 L 2–6 away
2023 Sun, Aug 27 L 2–3 away
2023 Sat, Aug 26 L 2–15 away
2023 Fri, Aug 25 L 5–7 away
2023 Thu, Aug 17 L 4–6
2023 Wed, Aug 16 L 5–6
2023 Tue, Aug 15 L 8–10
2023 Mon, Aug 14 W 7–6
2022 Sun, Sep 25 W 13–12
2022 Sat, Sep 24 L 5–6
2022 Fri, Sep 23 W 5–1
2022 Sun, Apr 24 L 4–5 away
2022 Sat, Apr 23 L 7–13 away
2022 Fri, Apr 22 L 1–4 away
2021 Sun, Sep 19 L 1–7
2021 Sat, Sep 18 W 8–1
2021 Fri, Sep 17 L 2–6
2021 Sun, Aug 29 L 3–4 away
2021 Sat, Aug 28 W 4–2 away
2021 Fri, Aug 27 W 8–7 away
2021 Thu, Aug 26 W 6–4 away
2019 Wed, Jun 19 L 2–8 away
2019 Tue, Jun 18 W 9–0 away
2019 Mon, Jun 17 W 6–4 away
2019 Thu, Apr 11 L 6–7
2019 Wed, Apr 10 L 5–6
2019 Tue, Apr 9 L 3–6
2019 Mon, Apr 8 L 5–13
2018 Sun, Jul 1 L 0–1 away
2018 Sat, Jun 30 L 4–6 away
2018 Fri, Jun 29 L 1–4 away
2018 Wed, Apr 11 L 2–4
2018 Tue, Apr 10 L 3–8
2018 Mon, Apr 9 W 10–0
2017 Sun, Aug 6 W 9–1
2017 Sun, Aug 6 L 7–8
2017 Fri, Aug 4 L 2–5
2017 Thu, Aug 3 W 6–4
2017 Wed, Jul 5 W 9–6 away
2017 Tue, Jul 4 W 7–3 away
2017 Mon, Jul 3 W 3–1 away
2016 Sun, Jul 10 L 5–8
2016 Sat, Jul 9 W 5–3
2016 Fri, Jul 8 L 2–3
2016 Thu, Jul 7 W 4–3
2016 Sun, May 1 W 4–1 away
2016 Sat, Apr 30 L 0–6 away
2016 Fri, Apr 29 L 0–1 away
2015 Thu, Sep 24 W 10–4
2015 Wed, Sep 23 W 4–3
2015 Tue, Sep 22 L 2–11
2015 Wed, Jun 24 W 8–2 away
2015 Tue, Jun 23 L 0–7 away
2015 Mon, Jun 22 W 4–1 away
2014 Sun, Jun 22 L 1–2
2014 Sat, Jun 21 L 1–2
2014 Fri, Jun 20 L 5–7
2014 Sun, May 11 W 9–7 away
2014 Sat, May 10 L 1–3 away
2014 Fri, May 9 W 6–1 away
2014 Thu, May 8 L 0–1 away
2013 Wed, Sep 25 L 0–6 away
2013 Tue, Sep 24 L 0–4 away
2013 Mon, Sep 23 W 6–5 away
2013 Thu, Sep 5 W 7–6
2013 Wed, Sep 4 L 4–6
2013 Tue, Sep 3 W 4–3
2013 Mon, Sep 2 W 3–1
2012 Sun, Jul 29 L 6–7 away
2012 Sat, Jul 28 L 3–4 away
2012 Fri, Jul 27 L 1–6 away
2012 Thu, Jul 26 L 1–4 away
2012 Thu, Jul 19 L 1–6
2012 Wed, Jul 18 W 8–7
2012 Tue, Jul 17 L 6–9
2012 Mon, Jul 16 L 4–9
2011 Sun, Sep 11 W 2–1 away
2011 Sat, Sep 10 W 4–2 away
2011 Fri, Sep 9 L 3–7 away
2011 Thu, Sep 8 L 1–4 away
2011 Sun, Apr 17 L 2–3
2011 Sat, Apr 16 W 7–0
2011 Fri, Apr 15 W 6–5
2011 Thu, Apr 14 W 5–1
2010 Sun, Aug 8 L 2–3 away
2010 Sat, Aug 7 W 2–1 away
2010 Fri, Aug 6 L 1–7 away
2010 Wed, Jul 7 W 7–3 away
2010 Tue, Jul 6 W 3–2 away
2010 Mon, Jul 5 W 6–4 away
2010 Wed, Apr 28 L 5–6
2010 Tue, Apr 27 L 2–3
2010 Mon, Apr 26 W 3–1
2009 Sun, Aug 30 W 3–0 away
2009 Sat, Aug 29 L 4–8 away
2009 Fri, Aug 28 L 3–6 away
2009 Thu, Aug 27 W 8–4 away
2009 Thu, Aug 6 W 8–2
2009 Wed, Aug 5 L 6–11
2009 Tue, Aug 4 L 6–7
2009 Thu, May 7 W 3–1
2009 Wed, May 6 W 9–1
2008 Thu, Sep 18 W 12–0
2008 Wed, Sep 17 W 5–2
2008 Tue, Sep 16 W 6–3
2008 Mon, Sep 15 W 3–0
2008 Sun, Jul 13 L 3–4
2008 Sat, Jul 12 W 5–4
2008 Fri, Jul 11 W 3–1
2008 Tue, Apr 15 L 6–11 away
2008 Mon, Apr 14 W 5–1 away
2007 Wed, Jul 4 L 0–4
2007 Tue, Jul 3 W 17–3
2007 Mon, Jul 2 W 3–2
2007 Sun, May 27 L 4–7
2007 Sat, May 26 L 1–9
2007 Fri, May 25 L 2–10
2007 Sun, Apr 29 L 1–5 away
2007 Sat, Apr 28 W 8–3 away
2007 Fri, Apr 27 L 4–7 away
2006 Sun, Sep 17 L 5–10
2006 Sat, Sep 16 W 7–4
2006 Fri, Sep 15 L 8–11
2006 Thu, Sep 14 W 10–8
2006 Mon, Jun 5 L 1–4 away
2006 Sun, Jun 4 W 9–4 away
2006 Sat, Jun 3 L 1–12 away
2006 Fri, Jun 2 L 0–4 away
2005 Wed, Aug 17 L 5–11 away
2005 Tue, Aug 16 L 3–4 away
2005 Mon, Aug 15 L 3–11 away
2005 Wed, Jul 6 W 5–1
2005 Tue, Jul 5 W 8–6
2005 Mon, Jul 4 L 0–6
2005 Thu, Apr 14 L 2–10
2005 Wed, Apr 13 L 1–2
2005 Mon, Apr 11 L 2–8
2004 Sun, Aug 29 L 4–5 away
2004 Sat, Aug 28 L 3–5 away
2004 Sat, Aug 28 L 7–9 away
2004 Fri, Aug 27 L 5–7 away
2004 Thu, Aug 26 W 7–3 away
2004 Wed, Aug 18 W 3–2
2004 Tue, Aug 17 L 3–16
2003 Sun, Jul 20 W 7–5
2003 Sat, Jul 19 W 5–1
2003 Fri, Jul 18 L 3–6
2003 Thu, Jul 17 W 7–1
2003 Wed, May 28 L 2–5
2003 Tue, May 27 L 7–15
2003 Thu, May 22 L 1–5 away
2003 Wed, May 21 W 14–5 away
2003 Tue, May 20 L 4–7 away
2002 Sun, Sep 8 L 9–16
2002 Sat, Sep 7 L 2–9
2002 Fri, Sep 6 L 7–14
2002 Sun, Sep 1 L 4–9 away
2002 Sat, Aug 31 W 4–2 away
2002 Fri, Aug 30 W 5–1 away
2002 Wed, Jul 3 L 0–3 away
2002 Tue, Jul 2 W 7–5 away
2002 Mon, Jul 1 L 0–7 away
2001 Thu, Jul 26 L 0–4 away
2001 Wed, Jul 25 W 5–1 away
2001 Tue, Jul 24 W 6–1 away
2001 Thu, Jul 19 W 6–3
2001 Wed, Jul 18 L 0–2
2001 Mon, May 28 L 3–13
2001 Sun, May 27 L 4–5
2001 Sat, May 26 L 2–7
2001 Fri, May 25 L 6–9
2000 Wed, Sep 13 L 1–2 away
2000 Tue, Sep 12 L 3–11 away
2000 Mon, Sep 11 W 6–3 away
2000 Wed, Jun 14 W 5–4
2000 Tue, Jun 13 L 0–7
2000 Mon, Jun 12 L 3–5
2000 Sun, Apr 30 W 6–3
2000 Sat, Apr 29 L 3–11
2000 Fri, Apr 28 W 8–5
2000 Sun, Apr 23 L 5–8 away
2000 Sat, Apr 22 L 2–4 away
2000 Fri, Apr 21 L 2–10 away
1999 Wed, Sep 22 W 12–6 away
1999 Tue, Sep 21 L 3–13 away
1999 Mon, Sep 20 W 10–9 away
1999 Thu, Jul 29 L 4–8
1999 Wed, Jul 28 W 5–3
1999 Tue, Jul 27 W 9–7
1999 Sun, May 23 W 5–4
1999 Sat, May 22 L 4–7
1999 Fri, May 21 L 2–5
1999 Sun, May 16 L 1–5 away
1999 Sat, May 15 W 11–10 away
1999 Fri, May 14 W 12–7 away
1998 Sat, Sep 12 W 5–2
1998 Fri, Sep 11 W 8–5
1998 Fri, Sep 11 L 3–6
1998 Sun, Jul 19 W 4–1 away
1998 Sat, Jul 18 L 5–8 away
1998 Fri, Jul 17 L 5–18 away
1998 Tue, Apr 28 L 1–5
1998 Wed, Apr 22 L 5–11 away
1998 Tue, Apr 21 W 5–3 away
1998 Mon, Apr 20 L 7–8 away
1997 Tue, Sep 9 L 3–4
1997 Mon, Sep 8 W 9–2
1997 Sun, Jul 20 L 4–5 away
1997 Sat, Jul 19 W 9–6 away
1997 Fri, Jul 18 L 4–5 away
1997 Sun, May 25 W 4–3
1997 Sat, May 24 W 11–5
1997 Fri, May 23 L 4–8
1997 Wed, Apr 23 W 12–10 away
1997 Tue, Apr 22 L 2–7 away
1997 Mon, Apr 21 L 5–6 away
1996 Thu, Sep 12 L 5–8
1996 Wed, Sep 11 W 4–2
1996 Tue, Sep 10 W 4–2
1996 Wed, Aug 14 W 3–1 away
1996 Tue, Aug 13 L 5–9 away
1996 Mon, Aug 12 W 10–4 away
1996 Sun, Jun 9 L 2–3
1996 Sat, Jun 8 W 12–8
1996 Fri, Jun 7 W 9–5
1996 Sun, May 12 L 5–8 away
1996 Sat, May 11 L 1–11 away
1996 Fri, May 10 W 14–10 away
1995 Sun, Sep 10 L 4–5 away
1995 Sat, Sep 9 L 2–6 away
1995 Fri, Sep 8 L 1–4 away
1995 Sun, Aug 13 W 6–3
1995 Sat, Aug 12 W 7–2
1995 Fri, Aug 11 L 1–2
1995 Wed, Jun 14 W 2–1 away
1995 Tue, Jun 13 W 3–1 away
1995 Mon, Jun 12 W 10–9 away
1995 Thu, May 18 W 3–2
1995 Wed, May 17 L 0–4
1995 Tue, May 16 W 4–2
1994 Sun, Aug 7 L 6–10
1994 Sat, Aug 6 L 2–11
1994 Fri, Aug 5 W 8–0
1994 Sun, Jun 19 W 12–9
1994 Sat, Jun 18 L 1–3
1994 Fri, Jun 17 L 1–5
1994 Thu, Jun 16 W 4–1
1994 Wed, May 18 W 7–6 away
1994 Tue, May 17 W 4–0 away
1994 Mon, May 16 W 6–4 away
1993 Sun, Sep 19 L 1–4 away
1993 Sat, Sep 18 W 1–0 away
1993 Fri, Sep 17 W 6–3 away
1993 Thu, Sep 16 L 1–14 away
1993 Wed, Aug 11 L 3–4
1993 Tue, Aug 10 W 4–1
1993 Mon, Aug 9 W 7–6
1993 Wed, Jun 16 W 5–1 away
1993 Tue, Jun 15 L 1–6 away
1993 Mon, Jun 14 L 3–6 away
1993 Sun, May 23 L 7–10
1993 Sat, May 22 W 4–1
1993 Fri, May 21 W 2–1
1992 Thu, Sep 24 W 2–0
1992 Wed, Sep 23 L 1–6
1992 Tue, Sep 22 W 3–0
1992 Mon, Sep 21 W 3–0
1992 Wed, Aug 12 L 3–6 away
1992 Tue, Aug 11 W 9–6 away
1992 Mon, Aug 10 L 1–3 away
1992 Sun, Jun 7 W 4–1
1992 Sat, Jun 6 W 4–3
1992 Fri, Jun 5 W 6–4
1992 Sun, Apr 12 L 1–2 away
1992 Sat, Apr 11 L 0–1 away
1992 Fri, Apr 10 L 3–9 away
1991 Sun, Sep 22 W 2–1 away
1991 Sat, Sep 21 L 1–4 away
1991 Fri, Sep 20 W 3–0 away
1991 Thu, Sep 19 L 5–10 away
1991 Sun, Sep 15 L 7–14
1991 Sat, Sep 14 L 3–4
1991 Fri, Sep 13 W 3–2
1991 Wed, May 29 L 0–8 away
1991 Tue, May 28 W 6–5 away
1991 Mon, May 27 W 6–3 away
1991 Wed, May 22 W 3–1
1991 Tue, May 21 W 4–3
1991 Mon, May 20 L 6–8
1990 Sun, Sep 2 W 8–0 away
1990 Sat, Sep 1 L 0–3 away
1990 Fri, Aug 31 L 2–5 away
1990 Sun, Aug 26 W 8–2
1990 Sat, Aug 25 L 3–6
1990 Fri, Aug 24 W 4–3
1990 Thu, Aug 23 W 4–1
1990 Thu, Jun 28 L 4–6 away
1990 Wed, Jun 27 L 2–3 away
1990 Tue, Jun 26 W 4–1 away
1990 Wed, Jun 20 L 2–3
1990 Tue, Jun 19 W 2–1
1990 Mon, Jun 18 W 6–2
1989 Sun, Sep 24 W 4–1
1989 Sat, Sep 23 L 0–8
1989 Fri, Sep 22 L 0–2
1989 Fri, Sep 22 W 9–2
1989 Sun, Aug 20 W 5–4 away
1989 Sat, Aug 19 W 13–5 away
1989 Fri, Aug 18 W 3–1 away
1989 Thu, Aug 17 W 4–2 away
1989 Wed, Jun 28 W 12–7
1989 Tue, Jun 27 L 0–8
1989 Wed, Jun 7 W 9–6 away
1989 Tue, Jun 6 L 2–5 away
1989 Mon, Jun 5 W 5–3 away
1988 Tue, Sep 27 L 3–10
1988 Mon, Sep 26 W 5–0
1988 Wed, Sep 21 W 5–4 away
1988 Tue, Sep 20 L 10–11 away
1988 Mon, Sep 19 L 0–4 away
1988 Sun, Jun 26 L 0–8 away
1988 Sat, Jun 25 W 7–3 away
1988 Fri, Jun 24 L 0–7 away
1988 Sun, Jun 5 W 7–3
1988 Sat, Jun 4 W 4–3
1988 Fri, Jun 3 W 3–1
1988 Thu, Jun 2 W 3–0
1987 Wed, Sep 30 W 7–3
1987 Tue, Sep 29 W 6–3
1987 Mon, Sep 28 L 1–5
1987 Wed, Sep 23 W 9–0 away
1987 Tue, Sep 22 W 4–3 away
1987 Mon, Sep 21 L 1–5 away
1987 Sun, Jun 28 W 8–3
1987 Sat, Jun 27 W 6–0
1987 Fri, Jun 26 L 1–5
1987 Sun, Jun 7 W 9–1 away
1987 Sat, Jun 6 W 5–2 away
1987 Fri, Jun 5 L 2–7 away
1987 Thu, Jun 4 W 6–1 away
1986 Sun, Sep 21 W 8–1 away
1986 Sat, Sep 20 L 0–3 away
1986 Fri, Sep 19 L 5–6 away
1986 Sun, Sep 14 W 10–3
1986 Sat, Sep 13 W 5–4
1986 Fri, Sep 12 L 2–4
1986 Thu, Sep 11 W 7–6
1986 Wed, Jul 2 L 3–5 away
1986 Tue, Jul 1 L 5–8 away
1986 Mon, Jun 30 L 2–3 away
1986 Wed, Jun 11 L 2–12
1986 Tue, Jun 10 W 9–5
1986 Mon, Jun 9 L 3–5
1985 Thu, Sep 26 W 5–2 away
1985 Wed, Sep 25 W 5–4 away
1985 Tue, Sep 24 L 2–5 away
1985 Thu, Sep 19 L 4–6
1985 Wed, Sep 18 L 0–6
1985 Tue, Sep 17 L 0–7
1985 Mon, Sep 16 L 1–5
1985 Sun, Jun 23 L 2–8
1985 Sat, Jun 22 L 1–2
1985 Sun, Jun 16 L 1–2 away
1985 Sat, Jun 15 L 1–2 away
1985 Fri, Jun 14 L 5–13 away
1985 Thu, Jun 13 W 4–3 away
1984 Sun, Sep 16 W 4–2 away
1984 Sat, Sep 15 W 8–5 away
1984 Fri, Sep 14 L 1–2 away
1984 Sun, Sep 9 W 6–5
1984 Sat, Sep 8 W 5–4
1984 Fri, Sep 7 W 5–4
1984 Thu, Jun 14 L 1–4 away
1984 Wed, Jun 13 W 6–4 away
1984 Tue, Jun 12 L 2–3 away
1984 Thu, Jun 7 W 9–8
1984 Wed, Jun 6 W 5–2
1984 Tue, Jun 5 W 4–3
1984 Mon, Jun 4 L 1–7
1983 Thu, Sep 29 L 4–5 away
1983 Wed, Sep 28 W 11–8 away
1983 Tue, Sep 27 L 0–4 away
1983 Mon, Sep 26 W 6–2 away
1983 Wed, Sep 7 W 3–2
1983 Tue, Sep 6 L 1–3
1983 Mon, Sep 5 L 6–13
1983 Sun, Jun 19 W 4–2
1983 Sat, Jun 18 W 6–5
1983 Fri, Jun 17 W 3–1
1983 Sun, Jun 12 L 1–8 away
1983 Sat, Jun 11 W 4–1 away
1983 Fri, Jun 10 W 2–0 away
1982 Thu, Sep 16 L 2–4
1982 Wed, Sep 15 W 5–4
1982 Tue, Sep 14 W 5–2
1982 Mon, Sep 13 W 8–0
1982 Wed, Sep 8 W 6–2 away
1982 Tue, Sep 7 L 2–5 away
1982 Mon, Sep 6 L 2–6 away
1982 Sun, Jun 20 W 7–5 away
1982 Sat, Jun 19 L 3–10 away
1982 Fri, Jun 18 W 4–1 away
1982 Sun, Jun 13 L 1–7
1982 Sat, Jun 12 L 2–3
1982 Fri, Jun 11 W 3–2
1981 Sun, Sep 27 W 15–3
1981 Sat, Sep 26 L 2–4
1981 Fri, Sep 25 L 3–8
1981 Sun, Sep 20 L 2–3 away
1981 Sat, Sep 19 L 1–4 away
1981 Fri, Sep 18 W 8–3 away
1981 Wed, Jun 3 W 12–9
1981 Tue, Jun 2 L 3–4
1981 Mon, Jun 1 W 3–2
1981 Wed, May 27 W 8–5 away
1981 Tue, May 26 W 5–4 away
1981 Mon, May 25 L 2–5 away
1981 Mon, May 25 L 1–7 away
1980 Thu, Oct 2 W 6–2
1980 Wed, Oct 1 W 4–1
1980 Tue, Sep 30 W 7–5
1980 Wed, Sep 24 L 2–4 away
1980 Tue, Sep 23 L 3–7 away
1980 Mon, Sep 22 L 4–5 away
1980 Sun, Jul 6 L 3–5
1980 Sat, Jul 5 W 5–4
1980 Fri, Jul 4 W 5–3
1980 Thu, Jul 3 L 2–13
1980 Sun, Jun 29 L 2–7 away
1980 Sat, Jun 28 W 4–2 away
1980 Fri, Jun 27 W 2–1 away
1979 Sun, Sep 16 L 3–6
1979 Sat, Sep 15 W 5–4
1979 Fri, Sep 14 L 5–7
1979 Sun, Sep 9 W 3–1 away
1979 Sat, Sep 8 L 2–4 away
1979 Fri, Sep 7 W 6–2 away
1979 Thu, May 24 W 5–4
1979 Tue, May 22 L 11–12
1979 Mon, May 21 L 7–12
1979 Wed, May 16 W 4–3 away
1979 Tue, May 15 L 2–6 away
1979 Tue, May 15 W 7–4 away
1979 Mon, May 14 W 1–0 away
1978 Wed, Sep 27 L 2–4
1978 Tue, Sep 26 W 4–1
1978 Mon, Sep 25 W 7–2
1978 Tue, Sep 19 W 9–8 away
1978 Mon, Sep 18 W 7–6 away
1978 Thu, Jul 27 W 3–1
1978 Wed, Jul 26 W 12–3
1978 Thu, Jun 1 W 10–0
1978 Wed, May 31 W 8–3
1978 Mon, May 29 W 8–2
1978 Thu, May 25 W 9–4 away
1978 Wed, May 24 W 6–5 away
1978 Tue, May 23 W 5–3 away
1978 Tue, May 23 L 3–4 away
1978 Mon, May 22 L 1–10 away
1977 Sun, Sep 18 W 8–3
1977 Sat, Sep 17 W 7–5
1977 Fri, Sep 16 L 1–4
1977 Thu, Sep 8 W 7–2 away
1977 Wed, Sep 7 W 10–7 away
1977 Tue, Sep 6 W 10–0 away
1977 Mon, Sep 5 W 8–4 away
1977 Thu, Jun 23 L 6–8
1977 Wed, Jun 22 W 4–3
1977 Tue, Jun 21 W 13–3
1977 Mon, Jun 20 L 2–4
1977 Sun, Apr 24 L 2–4 away
1977 Sun, Apr 24 W 16–1 away
1977 Sat, Apr 23 W 8–6 away
1977 Fri, Apr 22 W 6–5 away
Kansas City Royals — switch club

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