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Active venueBaseballPartially verified

T-Mobile Park

Seattle, Washington · Ballpark

The Mariners' retractable-roof ballpark, opened as Safeco Field just south of the Kingdome site.

Opened
1999
Status
Active
Today
Active venue
Capacity
—
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Venue facts

LocationSeattle, Washington
Venue typeBallpark
SportsBaseball
OpenedJuly 15, 1999[1]
StatusActive
Physical statusActive venue

Connected venues

Sources

  1. T-Mobile Park, Wikipedia. Accessed 2026-10-19
    Supports: coordinates, opened

Research confidence

Some facts on this page rely on a single source or are still being corroborated. Treat specific dates and figures with care.

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