According to the Mariners, it takes 10 to 20 minutes to open or close the retractable roof at T-Mobile Park. There are some rules set by the Mariners and Major League Baseball about when the roof ...

The Seattle Mariners home stadium earned a favorable placement in the list of the best ballparks by USA Today.

Vivian Chung Home to the Seattle Mariners baseball team, this stadium features a retractable roof and accommodates ... the easy-to-navigate layout of T-Mobile Park, highlighting seats that provide ...