Partnership with Purpose

OUR PHILOSOPHY: The Seattle Mariners foster creative, innovative and disruptive partnerships that engage with our fans to measurably grow the business of our partners, and enrich our communities.


OUR VISION: Our teams will work together to define successful partnership objectives, while cultivating a program that drives measurable engagement through strategic activation, community programs or meaningful fan experiences. 


Why Mariners?

The Seattle Mariners are the favorite MLB team in 168 counties, covering more than 800,000 square miles. Nearly a quarter of the country*.


With the largest geographic media region of any MLB team and an expansive fan base throughout the Pacific Northwest, the Mariners' reach stretches far and wide, offering immense value in association, engagement, media inventory and integration opportunities.


*Not including Canadian reach



Source: Statista, YouGov Profiles, SeatGeek MLB Fandom


Mariners Baseball delivers a highly sought-after, affluent audience.

Youthful:     55% Ages 25-54 

Educated:   75% possess a college degree 

Affluent:     55% with $75k+ household income


Decision Makers: 

   1.4x more likely to own their own business

   1.9x more likely to be a director or above in their companies 

   1.7x more likely to have decision making responsibilities 


Source: Navigate Research, YouGov Profiles

why seattle?

Seattle is one of the most attractive marketplaces in the nation, with an affluent, highly educated and young workforce.


Source: Statista, YouGov Profiles


The Seattle Mariners strive to be the best on the field and in the community. In 2019, Mariners Care raised over $1 million for various charities in partnership with companies like Alaska Airlines, Boeing, PACCAR, T-Mobile and more.


  • 93% of Mariners fans believe the Seattle Mariners have a positive impact in the community. 
  • Community Minded is the #1 attribute Mariners Partners are most associated with. 


Source: Nielsen, YouGov Profiles


T-Mobile Park, the home of the Seattle Mariners, is one of the best ballparks in baseball and has become a "must see" attraction for visitors traveling to Seattle and the Pacific Northwest. In addition to 81 regular season baseball games, T-Mobile Park hosts over 150+ non-baseball events each year, including concerts, trade shows and festivals. In 2019, over two million fans passed through the gates of T-Mobile Park. 

Past events at T-Mobile Park:   WrestleMania XIX   •   2001 MLB All-Star Game  •   Paul McCartney   •   Beyonce & Jay-Z   •   Billy Joel   •   Pearl Jam The Home Shows    •   Enchant Holiday Festival

Mariners Radio

710 EPSN Seattle and the Mariners Radio Network delivers exclusive, in-depth coverage of Mariners baseball each season. 


• SPRING TRAINING BROADCASTS: March, 17 games in 2020
• REGULAR SEASON BROADCASTS: July-September; 60 games in 2020
• MARINERS PRE-GAME AND POST-GAME SHOWS: Airs one-hour before and after every Mariners game; Features exclusive player and Manager interviews.
• MARINERS MAGAZINE: One-hour magazine show; airs every Sunday throughout the season; weekly wrap-up and analysis; Minimum twenty-six (26) shows.

Contact Information

For more information contact:

Charles Johnson

Vice President, Corporate Partnerships