Team Name: Seattle Mariners
Seasons: 48 (1977 to 2024)
Record: 3589-3946, .476 W-L%
Playoff Appearances: 5
Pennants: 0
World Championships: 0
Winningest Manager: Lou Piniella, 840-711, .542 W-L%
| Year | Name | Voted By | Inducted As | Votes | % of Ballots | |
|---|---|---|---|---|---|---|
| 2024 | Adrian Beltré | 1979- | BBWAA | Player | 366.0 | 95.1% |
| 2019 | Edgar Martínez | 1963- | BBWAA | Player | 363.0 | 85.4% |
| 2016 | Ken Griffey Jr. | 1969- | BBWAA | Player | 437.0 | 99.3% |
| 2015 | Randy Johnson | 1963- | BBWAA | Player | 534.0 | 97.3% |
| 2009 | Rickey Henderson | 1958- | BBWAA | Player | 511.0 | 94.8% |
| 2008 | Rich Gossage | 1951- | BBWAA | Player | 466.0 | 85.8% |
| 2008 | Dick Williams | 1929-2011 | Veterans | Manager | 13.0 | 81.3% |
| 1991 | Gaylord Perry | 1938-2022 | BBWAA | Player | 342.0 | 77.2% |
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Win Expectancy, Run Expectancy, and Leverage Index calculations provided by Tom Tango of InsideTheBook.com, and co-author of The Book: Playing the Percentages in Baseball.
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