1999 Seattle Mariners season
| 1999 Seattle Mariners | |
|---|---|
| League | American League |
| Division | West |
| Ballpark | Kingdome, Safeco Field |
| City | Seattle, Washington |
| Record | 79–83 (.488) |
| Divisional place | 3rd |
| Owners | Hiroshi Yamauchi (represented by John Ellis) |
| General managers | Woody Woodward |
| Managers | Lou Piniella |
| Television | KIRO-TV 7 KSTW Fox Sports Northwest |
| Radio | KIRO 710 AM (Dave Niehaus, Rick Rizzs, Ron Fairly, Dave Valle, Dave Henderson) |
The Seattle Mariners' 1999 season was their 23rd since the franchise creation, and ended the season finishing third in the American League West with a 79–83 (.488) record. In July, after 39 home games at the Kingdome, they moved into Safeco Field, and the Kingdome was demolished eight months later.