Find out about the owners of the Seattle Mariners, owners' net worth, source of wealth and ownership history of the franchise.
The Seattle Mariners are a household franchise based in Seattle, Washington. They are a member club of the American League (AL) West Division and were established in 1977 as an expansion team.
Who owns the Seattle Mariners?
The Seattle Mariners are primarily owned by John Stanton, who leads the First Avenue Entertainment LLLP group. It owns a 90% stake in the franchise, while Nintendo of America retains a 10% share.
Club Net Worth and Valuation
The Seattle Mariners are valued at $2.2 billion.
Founding Year
The Seattle Mariners were established in 1977 as an MLB expansion team.
Stadium Information
The Mariners play their home games at the T-Mobile Park located in Seattle, Washington. It has a seating capacity of 47,929 seats and was opened in 1999.
Conference and Division
The Mariners are part of the American League (AL) West Division. The team's colours include navy blue, northwest green and silver.