Kansas City Chiefs vs Seattle Seahawks head-to-head
Who has won more, the Kansas City Chiefs or the Seattle Seahawks?
Kansas City Chiefs lead the series 35-27 in 64 meetings since Dec 11, 1977. They average 22.1 to 19.6. The last meeting was Aug 28, 2026, 9-9.
- Record
- Kansas City Chiefs 35-27-2 Seattle Seahawks
- Games
- 64
- Points per game
- 22.1 – 19.6
- Biggest win
- Seattle Seahawks by 45
Every meeting on file
| Aug 28, 2026 |  SEA at  KC | 9-9 | Seattle Seahawks | Preseason |
| Aug 15, 2025 | KC at SEA | 16-33 | Seattle Seahawks | Preseason |
| Dec 24, 2022 | SEA at KC | 10-24 | Kansas City Chiefs | Regular |
| Dec 23, 2018 | KC at SEA | 31-38 | Seattle Seahawks | Regular |
| Aug 25, 2017 | KC at SEA | 13-26 | Seattle Seahawks | Preseason |
| Aug 13, 2016 | SEA at KC | 17-16 | Seattle Seahawks | Preseason |
| Aug 21, 2015 | SEA at KC | 13-14 | Kansas City Chiefs | Preseason |
| Nov 16, 2014 | SEA at KC | 20-24 | Kansas City Chiefs | Regular |
| Aug 24, 2012 | SEA at KC | 44-14 | Seattle Seahawks | Preseason |
| Nov 28, 2010 | KC at SEA | 42-24 | Kansas City Chiefs | Regular |
| Aug 29, 2009 | SEA at KC | 14-10 | Seattle Seahawks | Preseason |
| Oct 29, 2006 | SEA at KC | 28-35 | Kansas City Chiefs | Regular |
| Aug 27, 2005 | SEA at KC | 23-17 | Seattle Seahawks | Preseason |
| Aug 23, 2003 | KC at SEA | 31-42 | Seattle Seahawks | Preseason |
| Nov 24, 2002 | KC at SEA | 32-39 | Seattle Seahawks | Regular |
| Aug 24, 2002 | KC at SEA | 14-17 | Seattle Seahawks | Preseason |
| Jan 6, 2002 | KC at SEA | 18-21 | Seattle Seahawks | Regular |
| Nov 25, 2001 | SEA at KC | 7-19 | Kansas City Chiefs | Regular |
| Oct 29, 2000 | KC at SEA | 24-19 | Kansas City Chiefs | Regular |
| Oct 2, 2000 | SEA at KC | 0-0 | Seattle Seahawks | Regular |
| Dec 26, 1999 | KC at SEA | 14-23 | Seattle Seahawks | Regular |
| Nov 21, 1999 | SEA at KC | 31-19 | Seattle Seahawks | Regular |
| Nov 8, 1998 | KC at SEA | 12-24 | Seattle Seahawks | Regular |
| Oct 4, 1998 | SEA at KC | 6-17 | Kansas City Chiefs | Regular |
| Nov 23, 1997 | KC at SEA | 19-14 | Kansas City Chiefs | Regular |
| Sep 28, 1997 | SEA at KC | 17-20 | Kansas City Chiefs | Regular |
| Oct 17, 1996 | SEA at KC | 16-34 | Kansas City Chiefs | Regular |
| Sep 15, 1996 | KC at SEA | 35-17 | Kansas City Chiefs | Regular |
| Dec 24, 1995 | SEA at KC | 3-26 | Kansas City Chiefs | Regular |
| Sep 3, 1995 | KC at SEA | 34-10 | Kansas City Chiefs | Regular |
| Nov 27, 1994 | KC at SEA | 9-10 | Seattle Seahawks | Regular |
| Oct 23, 1994 | SEA at KC | 23-38 | Kansas City Chiefs | Regular |
| Jan 2, 1994 | SEA at KC | 24-34 | Kansas City Chiefs | Regular |
| Dec 5, 1993 | KC at SEA | 31-16 | Kansas City Chiefs | Regular |
| Nov 22, 1992 | KC at SEA | 24-14 | Kansas City Chiefs | Regular |
| Sep 13, 1992 | SEA at KC | 7-26 | Kansas City Chiefs | Regular |
| Dec 19, 1991 | KC at SEA | 19-6 | Kansas City Chiefs | Regular |
| Dec 1, 1991 | KC at SEA | 19-6 | Kansas City Chiefs | Regular |
| Sep 22, 1991 | SEA at KC | 13-20 | Kansas City Chiefs | Regular |
| Nov 11, 1990 | SEA at KC | 17-16 | Seattle Seahawks | Regular |
| Oct 21, 1990 | KC at SEA | 7-19 | Seattle Seahawks | Regular |
| Nov 5, 1989 | SEA at KC | 10-20 | Kansas City Chiefs | Regular |
| Oct 8, 1989 | KC at SEA | 20-16 | Kansas City Chiefs | Regular |
| Nov 20, 1988 | SEA at KC | 24-27 | Kansas City Chiefs | Regular |
| Sep 11, 1988 | KC at SEA | 10-31 | Seattle Seahawks | Regular |
| Dec 27, 1987 | SEA at KC | 20-41 | Kansas City Chiefs | Regular |
| Sep 20, 1987 | KC at SEA | 14-43 | Seattle Seahawks | Regular |
| Nov 9, 1986 | SEA at KC | 7-27 | Kansas City Chiefs | Regular |
| Sep 14, 1986 | KC at SEA | 17-23 | Seattle Seahawks | Regular |
| Dec 1, 1985 | KC at SEA | 6-24 | Seattle Seahawks | Regular |
| Sep 29, 1985 | SEA at KC | 7-28 | Kansas City Chiefs | Regular |
| Dec 9, 1984 | SEA at KC | 7-34 | Kansas City Chiefs | Regular |
| Nov 4, 1984 | KC at SEA | 0-45 | Seattle Seahawks | Regular |
| Nov 27, 1983 | KC at SEA | 48-51 | Seattle Seahawks | Regular |
| Sep 4, 1983 | SEA at KC | 13-17 | Kansas City Chiefs | Regular |
| Nov 22, 1981 | SEA at KC | 13-40 | Kansas City Chiefs | Regular |
| Sep 27, 1981 | KC at SEA | 20-14 | Kansas City Chiefs | Regular |
| Nov 9, 1980 | KC at SEA | 31-30 | Kansas City Chiefs | Regular |
| Sep 14, 1980 | SEA at KC | 17-16 | Seattle Seahawks | Regular |
| Dec 2, 1979 | SEA at KC | 21-37 | Kansas City Chiefs | Regular |
| Sep 30, 1979 | KC at SEA | 24-6 | Kansas City Chiefs | Regular |
| Dec 17, 1978 | KC at SEA | 19-23 | Seattle Seahawks | Regular |
| Nov 19, 1978 | SEA at KC | 13-10 | Seattle Seahawks | Regular |
| Dec 11, 1977 | SEA at KC | 34-31 | Seattle Seahawks | Regular |
Completed games on file, which start in 1977 — not the clubs’ full all-time series. Regular season 64, postseason 0.