share-square-1248314 SEATTLE -- The Mariners are the first team in Major League Baseball that will make COVID-19 vaccines available to fans attending games at T-Mobile Park. The club announced plans Monday to do so via a partnership with the City of Seattle and Sounders FC, which began executing a similar process at its match on Sunday. The plan is for this to be an ongoing availability at Mariners home games until further notice, beginning with Tuesday’s 7:10 p.m. PT contest against the Orioles. No appointment is needed. Vaccines will be offered on a walk-up basis at three locations inside T-Mobile Park: