T-Mobile Park

T-Mobile Park, situated in the bustling city of Seattle, Washington, stands as a modern marvel in the realm of baseball stadiums. With its state-of-the-art design and fan-centric amenities, it serves as the beloved home of the Seattle Mariners, offering an unparalleled game-day experience for baseball enthusiasts.

Stadium Facts about T-Mobile Park

  • Location: Seattle, Washington
  • Opened On: July 15, 1999
  • Home Team: Seattle Mariners (American League)
  • Stadium Nicknames: Originally known as Safeco Field
  • Dimensions: Left Field – 331 feet, Center Field – 401 feet, Right Field – 326 feet
  • Capacity: Approximately 47,929
  • Attendance Record: 46,596 (August 1, 2003, against the New York Yankees)
  • Surface: Kentucky Bluegrass
  • Architect: NBBJ and 360 Architecture
  • Owner: Washington State Major League Baseball Stadium Public Facilities District
  • Construction Cost: $517.6 million
  • Renovation Costs: N/A

The History

T-Mobile Park, initially known as Safeco Field, opened its doors in 1999, signifying a new chapter in Seattle’s baseball history. It replaced the Kingdome as the Mariners’ home and quickly became recognized as one of the most beautiful ballparks in Major League Baseball.

Design and Features

The park is renowned for its retractable roof – not a dome but a ‘lid’ that covers the stadium without enclosing it, thus maintaining an open-air ambiance. It boasts spectacular views of Seattle’s skyline and the Puget Sound, enhancing the spectator experience. The asymmetrical outfield dimensions and natural grass surface contribute to its unique character.


While T-Mobile Park has not undergone significant structural renovations, it has seen various upgrades to maintain its modern appeal. These include enhancements to its video and scoreboards, continual improvement of its food and beverage offerings, and upgrades to seating areas to ensure optimal fan comfort and engagement.


The park offers a comprehensive range of facilities, including a variety of local culinary delights, extensive merchandise shops, and interactive fan zones. It also features a state-of-the-art LED lighting system, which provides better visibility for players and fans, and is more energy-efficient.

Memorable Moments at T-Mobile Park

  • Ichiro Suzuki’s MLB Debut: Marking the beginning of an illustrious MLB career.
  • 2001 ALDS: Hosting the Division Series during the Mariners’ record-breaking 116-win season.
  • Félix Hernández’s Perfect Game: On August 15, 2012, against the Tampa Bay Rays.
  • All-Star Game in 2001: Showcasing the park’s amenities to a worldwide audience.
  • Edgar Martinez’s Double in 1995: Though at the Kingdome, it remains an integral moment in Mariners’ lore and Seattle sports history.

Interesting Baseball History at T-Mobile Park

  • Design Influence: Pioneering a new era in ballpark design focused on fan experience and aesthetics.
  • Technological Advancements: Incorporating advancements in technology to enhance the game-day experience.
  • Environmental Sustainability: Emphasis on sustainable operations, including a comprehensive recycling program.
  • Impact on Seattle’s Culture: Playing a significant role in embedding the Mariners deeper into Seattle’s social and cultural fabric.

Non-Baseball Events

T-Mobile Park extends its utility beyond baseball, hosting a variety of non-MLB events. It has been a venue for major concerts, featuring renowned artists, corporate events, charity functions, and other sports events, including soccer. These events highlight the park’s versatility and importance as a multifunctional entertainment venue in Seattle.