The Seattle Public Facilities District leases Safeco Field to the Seattle Mariners which manage operations and maintenance for all events in the facility.

Operations & Management


The PFD contracts with the Seattle Mariners organization for operation and management of all events at T-Mobile Park.

The PFD Board and Staff regularly review and evaluate the Mariners' maintenance activities. In 2006, for example, the PFD commissioned an independent study by professional engineers of more than 300 maintenance and operations criteria. The study also compared T-Mobile Park to six other contemporary ballparks and ranked T-Mobile Park at the top. 

Annual Ballpark Management and Operation Reports






Washington State Major League Baseball Stadium Public Facilities District