T-Mobile Park

Seattle, WAOpened 0

Next home gameSeatGeek

Fri, May 29 · 7:10 PM

Quick facts

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Capacity

Left field

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Center field

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Right field

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Architect

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Marine air and a deep right-center power alley make T-Mobile Park one of MLB's most pitcher-friendly parks.

Retractable roof that doesn't fully enclose the park — it acts as an umbrella, leaving the sides open.
Built next door to Lumen Field (Seahawks/Sounders), with a shared transit/parking infrastructure.
Replaced the Kingdome (1977–1999), Seattle's much-criticized concrete dome.
Originally Safeco Field (1999); T-Mobile Park since 2018.

The 2001 Mariners' 116-win regular season — tying the all-time MLB record. The team failed to reach the World Series, losing the ALCS to the Yankees.
Ichiro Suzuki's record-breaking 2001 season — AL Rookie of the Year and MVP, becoming a global icon.
Félix Hernández's perfect game on August 15, 2012 — striking out 12 Tampa Bay batters.
The Mariners' end of a 21-year playoff drought in 2022 — the longest in major North American sports.

1999
Safeco Field opens
The Mariners moved out of the Kingdome midseason. Ken Griffey Jr. christened it with the franchise's first home run.
2001
116 wins, no pennant
The Mariners won 116 regular-season games (an AL record), behind Ichiro, Bret Boone, Edgar Martínez, and Jamie Moyer. The Yankees ended their season in the ALCS.
2012
King Felix's perfect game
Félix Hernández threw the 23rd perfect game in MLB history. He struck out 12 and never went to a three-ball count.
2018
T-Mobile Park rebranding
Safeco's naming rights expired; T-Mobile took over. The park's identity stayed intact.
2022
Drought ends
The Mariners ended a 21-year playoff drought — the longest in the four major North American sports — with a wild AL Wild Card series win over Toronto.