1999 - Present Active

T-Mobile Park, Seattle

Also known as: T-Mobile Park

📍 Seattle, WA

T-Mobile Park is a baseball ballpark in Seattle, WA that has hosted major league games since 1999. It has also been known as T-Mobile Park. Home teams have included Seattle Mariners.

Data updated

📍 Location & Overview

🏙️
City Seattle
🗺️
State WA
🌍
Country US
🌐
GPS Coordinates 47.591443, -122.332283
⛰️
Elevation 17 ft
🗺️ View on Google Maps →
Park ID: SEA03

🏟️ Park Characteristics

👥 47,943 Capacity
🌱 Natural Surface
🏠 Retractable Roof Type
🎯 55 ft Backstop
📐 24.3 Foul Territory

Configuration from 2024

📏 Field Dimensions

T-Mobile Park — Field Shape

Outfield arc drawn proportional to actual distances. Hover a marker for wall height.

LF Line 331ft Wall: 8 ft
Left Center 378ft Wall: 8 ft
Center Field 401ft Wall: 8 ft
Right Center 381ft Wall: 8 ft
RF Line 326ft Wall: 8 ft

This park has 26 configurations throughout its history.

📜 History & Events

⭐ First Game
Mariners vs. Padres: 7/15/1999
Score: 3-2 (SDN)

🏆 Notable Milestones

  • no_hitters
  • trivia

📅 Years of Operation

🏗️
First Used 1999
✅
Status Still Active
In Use For 28+ years

⚾ Teams Played

27 seasons
Seattle Mariners 27 yrs

📂 Quick Links

📍 Location 🏟️ Characteristics 📏 Dimensions 📜 History ⚾ Teams 🏟️ All Ballparks

T-Mobile Park at a glance

T-Mobile Park in Seattle, WA opened for major league play in 1999 and is still in use, 28+ years on. It is also known as T-Mobile Park. Retrosheet's park code for it is SEA03. T-Mobile Park stands 17 feet above sea level. On a map, T-Mobile Park sits at 47.591443, -122.332283. The characteristics panel (2024 configuration) lists a capacity of 47,943, natural grass, a retractable-roof design, and a backstop 55 feet behind the plate.

Fence distances go left 331 feet over a 8-foot wall, left-center 378 feet over a 8-foot wall, center 401 feet over a 8-foot wall, right-center 381 feet over a 8-foot wall, and right 326 feet over a 8-foot wall. 26 configurations are on file for T-Mobile Park. The first game on record, Mariners vs. Padres: 7/15/1999, ended 3-2 (SDN). The park's first-game record names the starting pitchers as Jamie Moyer (SEA); Andy Ashby (SDN), the first batter as Quilvio Veras (SDN), and the first hit as Eric Owens (SDN). In all, 27 team-seasons were played at T-Mobile Park, by the Seattle Mariners (27 yrs). The team table runs from the 2025 Seattle Mariners back to the 1999 Seattle Mariners. Among the team-seasons listed, the 2001 Seattle Mariners went 116-46, the best mark.

T-Mobile Park: Frequently Asked Questions

When did T-Mobile Park open?
T-Mobile Park hosted its first documented major league game in 1999.
Where is T-Mobile Park?
T-Mobile Park is in Seattle, WA.
Which teams played at T-Mobile Park?
Home clubs at this park include Seattle Mariners.
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