MLB · AL West · Seattle, Washington, US · T-Mobile Park
Seattle Mariners
The only franchise in Major League Baseball never to reach the World Series, the Mariners are the Pacific Northwest's great unrequited love story—a team that produced Griffey, A-Rod, Ichiro, and the greatest single season in history, yet has never tasted the ultimate prize.
Every season in Seattle Mariners history, from the most recent to the founding year.
| Year | Record | Finish | Head Coach |
|---|---|---|---|
| 2025 | 90–72 | ALCS | Dan Wilson |
| 2024 | 85–77 | Wild Card Round | Scott Servais |
| 2023 | 88–74 | No Playoffs | Scott Servais |
| 2022 | 90–72 | ALDS | Scott Servais |
| 2021 | 90–72 | No Playoffs | Scott Servais |
| 2020 | 27–33 | No Playoffs | Scott Servais |
| 2019 | 68–94 | No Playoffs | Scott Servais |
| 2018 | 89–73 | No Playoffs | Scott Servais |
| 2017 | 78–84 | No Playoffs | Scott Servais |
| 2016 | 86–76 | No Playoffs | Scott Servais |
| 2015 | 76–86 | No Playoffs | Lloyd McClendon |
| 2014 | 87–75 | No Playoffs | Lloyd McClendon |
| 2013 | 71–91 | No Playoffs | Eric Wedge |
| 2012 | 75–87 | No Playoffs | Eric Wedge |
| 2011 | 67–95 | No Playoffs | Eric Wedge |
| 2010 | 61–101 | No Playoffs | Don Wakamatsu |
| 2009 | 85–77 | No Playoffs | Don Wakamatsu |
| 2008 | 61–101 | No Playoffs | John McLaren |
| 2007 | 88–74 | No Playoffs | Mike Hargrove |
| 2006 | 78–84 | No Playoffs | Mike Hargrove |
| 2005 | 69–93 | No Playoffs | Mike Hargrove |
| 2004 | 63–99 | No Playoffs | Bob Melvin |
| 2003 | 93–69 | No Playoffs | Bob Melvin |
| 2002 | 93–69 | No Playoffs | Lou Piniella |
| 2001 | 116–46 | ALCS | Lou Piniella |
| 2000 | 91–71 | ALCS | Lou Piniella |
| 1999 | 79–83 | No Playoffs | Lou Piniella |
| 1998 | 76–85 | No Playoffs | Lou Piniella |
| 1997 | 90–72 | ALDS | Lou Piniella |
| 1996 | 85–76 | No Playoffs | Lou Piniella |
| 1995 | 79–66 | ALCS | Lou Piniella |
| 1994 | 49–63 | No Playoffs | Lou Piniella |
| 1993 | 82–80 | No Playoffs | Lou Piniella |
| 1992 | 64–98 | No Playoffs | Bill Plummer |
| 1991 | 83–79 | No Playoffs | Jim Lefebvre |
| 1990 | 77–85 | No Playoffs | Jim Lefebvre |
| 1989 | 73–89 | No Playoffs | Jim Lefebvre |
| 1988 | 68–93 | No Playoffs | Dick Williams |
| 1987 | 78–84 | No Playoffs | Dick Williams |
| 1986 | 67–95 | No Playoffs | Chuck Cottier |
| 1985 | 74–88 | No Playoffs | Chuck Cottier |
| 1984 | 74–88 | No Playoffs | Del Crandall |
| 1983 | 60–102 | No Playoffs | Rene Lachemann |
| 1982 | 76–86 | No Playoffs | Rene Lachemann |
| 1981 | 44–65 | No Playoffs | Maury Wills |
| 1980 | 59–103 | No Playoffs | Darrell Johnson |
| 1979 | 67–95 | No Playoffs | Darrell Johnson |
| 1978 | 56–104 | No Playoffs | Darrell Johnson |
| 1977 | 64–98 | No Playoffs | Darrell Johnson |