T-Mobile Park has returned to 100% seating capacity without health restrictions. Proof of vaccination and negative COVID-19 tests will no longer be required for entry into T-Mobile Park. Masks are required in all indoor and outdoor areas at T-Mobile Park for all fans 5 years of age or older and all employees regardless of vaccine status while at T-Mobile Park. Masks must cover both nose and mouth. You may remove your mask when actively eating or drinking.
The health and safety of our fans, employees and players is the Seattle Mariners top priority. We are committed to all necessary actions to ensure that T-Mobile Park meets or exceeds all industry best practices in response to COVID-19.