Event | Venue | Date/Time | |
Seattle Mariners vs. San Francisco Giants - Home Opener | T-Mobile Park Seattle, WA | Thursday 4/1/2021 TBD |  |
Seattle Mariners vs. San Francisco Giants | T-Mobile Park Seattle, WA | Friday 4/2/2021 TBD |  |
Seattle Mariners vs. San Francisco Giants | T-Mobile Park Seattle, WA | Saturday 4/3/2021 TBD |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Monday 4/5/2021 TBD |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Tuesday 4/6/2021 TBD |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Wednesday 4/7/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Friday 4/16/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Saturday 4/17/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Sunday 4/18/2021 TBD |  |
Seattle Mariners vs. Los Angeles Dodgers | T-Mobile Park Seattle, WA | Monday 4/19/2021 TBD |  |
Seattle Mariners vs. Los Angeles Dodgers | T-Mobile Park Seattle, WA | Tuesday 4/20/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Friday 4/30/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Saturday 5/1/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Sunday 5/2/2021 TBD |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Monday 5/3/2021 TBD |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Tuesday 5/4/2021 TBD |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Wednesday 5/5/2021 TBD |  |
Seattle Mariners vs. Cleveland Indians | T-Mobile Park Seattle, WA | Thursday 5/13/2021 TBD |  |
Seattle Mariners vs. Cleveland Indians | T-Mobile Park Seattle, WA | Friday 5/14/2021 TBD |  |
Seattle Mariners vs. Cleveland Indians | T-Mobile Park Seattle, WA | Saturday 5/15/2021 TBD |  |
Seattle Mariners vs. Cleveland Indians | T-Mobile Park Seattle, WA | Sunday 5/16/2021 TBD |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Monday 5/17/2021 TBD |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Tuesday 5/18/2021 TBD |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Wednesday 5/19/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Thursday 5/27/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Friday 5/28/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Saturday 5/29/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Sunday 5/30/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Monday 5/31/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Tuesday 6/1/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Wednesday 6/2/2021 TBD |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Monday 6/14/2021 TBD |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Tuesday 6/15/2021 TBD |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Wednesday 6/16/2021 TBD |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Thursday 6/17/2021 TBD |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Friday 6/18/2021 TBD |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Saturday 6/19/2021 TBD |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Sunday 6/20/2021 TBD |  |
Seattle Mariners vs. Colorado Rockies | T-Mobile Park Seattle, WA | Tuesday 6/22/2021 TBD |  |
Seattle Mariners vs. Colorado Rockies | T-Mobile Park Seattle, WA | Wednesday 6/23/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Friday 7/2/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Saturday 7/3/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Sunday 7/4/2021 TBD |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Tuesday 7/6/2021 TBD |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Wednesday 7/7/2021 TBD |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Thursday 7/8/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Friday 7/9/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Saturday 7/10/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Sunday 7/11/2021 TBD |  |
Hella Mega Tour: Green Day, Fall Out Boy, Weezer & The Interrupters | T-Mobile Park Seattle, WA | Wednesday 7/14/2021 5:30 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Thursday 7/22/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Friday 7/23/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Saturday 7/24/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Sunday 7/25/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Monday 7/26/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Tuesday 7/27/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Wednesday 7/28/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Tuesday 8/10/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Wednesday 8/11/2021 TBD |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Thursday 8/12/2021 TBD |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Friday 8/13/2021 TBD |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Saturday 8/14/2021 TBD |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Sunday 8/15/2021 TBD |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Thursday 8/26/2021 TBD |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Friday 8/27/2021 TBD |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Saturday 8/28/2021 TBD |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Sunday 8/29/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Monday 8/30/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Tuesday 8/31/2021 TBD |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Wednesday 9/1/2021 TBD |  |
The Stadium Tour: Motley Crue, Def Leppard, Poison & Joan Jett and The Blackhearts | T-Mobile Park Seattle, WA | Tuesday 9/7/2021 4:30 PM |  |
Seattle Mariners Vs. Arizona Diamondbacks | T-Mobile Park Seattle, WA | Friday 9/10/2021 TBD |  |
Seattle Mariners Vs. Arizona Diamondbacks | T-Mobile Park Seattle, WA | Saturday 9/11/2021 TBD |  |
Seattle Mariners Vs. Arizona Diamondbacks | T-Mobile Park Seattle, WA | Sunday 9/12/2021 TBD |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Monday 9/13/2021 TBD |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Tuesday 9/14/2021 TBD |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Wednesday 9/15/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Monday 9/27/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Tuesday 9/28/2021 TBD |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Wednesday 9/29/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Friday 10/1/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Saturday 10/2/2021 TBD |  |
Seattle Mariners vs. Los Angeles Angels of Anaheim | T-Mobile Park Seattle, WA | Sunday 10/3/2021 TBD |  |