Event | Venue | Date/Time | |
Seattle Mariners vs. Cleveland Guardians - Home Opener | T-Mobile Park Seattle, WA | Thursday 3/30/2023 7:10 PM |  |
Seattle Mariners vs. Cleveland Guardians | T-Mobile Park Seattle, WA | Friday 3/31/2023 7:10 PM |  |
Seattle Mariners vs. Cleveland Guardians | T-Mobile Park Seattle, WA | Saturday 4/1/2023 6:40 PM |  |
Seattle Mariners vs. Cleveland Guardians | T-Mobile Park Seattle, WA | Sunday 4/2/2023 1:10 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Monday 4/3/2023 6:40 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Tuesday 4/4/2023 6:40 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Wednesday 4/5/2023 1:10 PM |  |
Seattle Mariners vs. Colorado Rockies | T-Mobile Park Seattle, WA | Friday 4/14/2023 7:10 PM |  |
Seattle Mariners vs. Colorado Rockies | T-Mobile Park Seattle, WA | Saturday 4/15/2023 6:40 PM |  |
Seattle Mariners vs. Colorado Rockies | T-Mobile Park Seattle, WA | Sunday 4/16/2023 1:10 PM |  |
Seattle Mariners vs. Milwaukee Brewers | T-Mobile Park Seattle, WA | Monday 4/17/2023 6:40 PM |  |
Seattle Mariners vs. Milwaukee Brewers | T-Mobile Park Seattle, WA | Tuesday 4/18/2023 6:40 PM |  |
Seattle Mariners vs. Milwaukee Brewers | T-Mobile Park Seattle, WA | Wednesday 4/19/2023 1:10 PM |  |
Seattle Mariners vs. St. Louis Cardinals | T-Mobile Park Seattle, WA | Friday 4/21/2023 7:10 PM |  |
Seattle Mariners vs. St. Louis Cardinals | T-Mobile Park Seattle, WA | Saturday 4/22/2023 6:40 PM |  |
Seattle Mariners vs. St. Louis Cardinals | T-Mobile Park Seattle, WA | Sunday 4/23/2023 1:10 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Friday 5/5/2023 7:10 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Saturday 5/6/2023 6:40 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Sunday 5/7/2023 1:10 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Monday 5/8/2023 6:40 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Tuesday 5/9/2023 6:40 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Wednesday 5/10/2023 12:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Monday 5/22/2023 6:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Tuesday 5/23/2023 6:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Wednesday 5/24/2023 6:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Thursday 5/25/2023 6:40 PM |  |
Seattle Mariners vs. Pittsburgh Pirates | T-Mobile Park Seattle, WA | Friday 5/26/2023 7:10 PM |  |
Seattle Mariners vs. Pittsburgh Pirates | T-Mobile Park Seattle, WA | Saturday 5/27/2023 1:10 PM |  |
Seattle Mariners vs. Pittsburgh Pirates | T-Mobile Park Seattle, WA | Sunday 5/28/2023 1:10 PM |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Monday 5/29/2023 6:40 PM |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Tuesday 5/30/2023 6:40 PM |  |
Seattle Mariners vs. New York Yankees | T-Mobile Park Seattle, WA | Wednesday 5/31/2023 6:40 PM |  |
Seattle Mariners vs. Miami Marlins | T-Mobile Park Seattle, WA | Monday 6/12/2023 6:40 PM |  |
Seattle Mariners vs. Miami Marlins | T-Mobile Park Seattle, WA | Tuesday 6/13/2023 6:40 PM |  |
Seattle Mariners vs. Miami Marlins | T-Mobile Park Seattle, WA | Wednesday 6/14/2023 6:40 PM |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Friday 6/16/2023 7:10 PM |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Saturday 6/17/2023 1:10 PM |  |
Seattle Mariners vs. Chicago White Sox | T-Mobile Park Seattle, WA | Sunday 6/18/2023 1:10 PM |  |
Seattle Mariners vs. Washington Nationals | T-Mobile Park Seattle, WA | Monday 6/26/2023 6:40 PM |  |
Seattle Mariners vs. Washington Nationals | T-Mobile Park Seattle, WA | Tuesday 6/27/2023 6:40 PM |  |
Seattle Mariners vs. Washington Nationals | T-Mobile Park Seattle, WA | Wednesday 6/28/2023 1:10 PM |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Friday 6/30/2023 7:10 PM |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Saturday 7/1/2023 7:10 PM |  |
Seattle Mariners vs. Tampa Bay Rays | T-Mobile Park Seattle, WA | Sunday 7/2/2023 1:10 PM |  |
MLB All Star Saturday | T-Mobile Park Seattle, WA | Saturday 7/8/2023 TBD |  |
MLB Home Run Derby | T-Mobile Park Seattle, WA | Monday 7/10/2023 TBD |  |
MLB All Star Game | T-Mobile Park Seattle, WA | Tuesday 7/11/2023 TBD |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Friday 7/14/2023 7:10 PM |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Saturday 7/15/2023 6:40 PM |  |
Seattle Mariners vs. Detroit Tigers | T-Mobile Park Seattle, WA | Sunday 7/16/2023 1:10 PM |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Monday 7/17/2023 6:40 PM |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Tuesday 7/18/2023 6:40 PM |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Wednesday 7/19/2023 6:40 PM |  |
Seattle Mariners vs. Minnesota Twins | T-Mobile Park Seattle, WA | Thursday 7/20/2023 12:40 PM |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Friday 7/21/2023 7:10 PM |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Saturday 7/22/2023 1:10 PM |  |
Seattle Mariners vs. Toronto Blue Jays | T-Mobile Park Seattle, WA | Sunday 7/23/2023 1:10 PM |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Monday 7/31/2023 6:40 PM |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Tuesday 8/1/2023 6:40 PM |  |
Seattle Mariners vs. Boston Red Sox | T-Mobile Park Seattle, WA | Wednesday 8/2/2023 1:10 PM |  |
Seattle Mariners vs. San Diego Padres | T-Mobile Park Seattle, WA | Tuesday 8/8/2023 6:40 PM |  |
Seattle Mariners vs. San Diego Padres | T-Mobile Park Seattle, WA | Wednesday 8/9/2023 6:40 PM |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Friday 8/11/2023 7:10 PM |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Saturday 8/12/2023 6:40 PM |  |
Seattle Mariners vs. Baltimore Orioles | T-Mobile Park Seattle, WA | Sunday 8/13/2023 1:10 PM |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Friday 8/25/2023 7:10 PM |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Saturday 8/26/2023 6:40 PM |  |
Seattle Mariners vs. Kansas City Royals | T-Mobile Park Seattle, WA | Sunday 8/27/2023 1:10 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Monday 8/28/2023 6:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Tuesday 8/29/2023 6:40 PM |  |
Seattle Mariners vs. Oakland Athletics | T-Mobile Park Seattle, WA | Wednesday 8/30/2023 1:10 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Monday 9/11/2023 6:40 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Tuesday 9/12/2023 6:40 PM |  |
Seattle Mariners vs. Los Angeles Angels | T-Mobile Park Seattle, WA | Wednesday 9/13/2023 1:10 PM |  |
Seattle Mariners vs. Los Angeles Dodgers | T-Mobile Park Seattle, WA | Friday 9/15/2023 7:10 PM |  |
Seattle Mariners vs. Los Angeles Dodgers | T-Mobile Park Seattle, WA | Saturday 9/16/2023 6:40 PM |  |
Seattle Mariners vs. Los Angeles Dodgers | T-Mobile Park Seattle, WA | Sunday 9/17/2023 1:10 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Monday 9/25/2023 6:40 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Tuesday 9/26/2023 6:40 PM |  |
Seattle Mariners vs. Houston Astros | T-Mobile Park Seattle, WA | Wednesday 9/27/2023 6:40 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Thursday 9/28/2023 6:40 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Friday 9/29/2023 7:10 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Saturday 9/30/2023 6:40 PM |  |
Seattle Mariners vs. Texas Rangers | T-Mobile Park Seattle, WA | Sunday 10/1/2023 12:10 PM |  |
NHL Winter Classic: Seattle Kraken vs. Vegas Golden Knights | T-Mobile Park Seattle, WA | Monday 1/1/2024 TBD |  |