The Seattle Mariners open the 2020 60-game season on Friday, July 24, with a seven-game road trip that starts in Houston for four games against the Astros and concludes with a three-game series against the Los Angeles Angels at Anaheim July 28–30.
The Mariners return to T-Mobile Park on Friday, July 31 for the home opener against the Oakland Athletics. The 10-game opening homestand includes four games against the A’s (July 31-August 3), three against the Angels (August 4–6) and three against the National League Colorado Rockies (August 7–9).
Until further notice, there will be no fans at games at T-Mobile Park.