Seattle Mariners
Spring Training - Seattle Mariners at Chicago White Sox 2/22/2027 TBA at Camelback Ranch Stadium in Glendale, AZ
Spring Training - Cleveland Guardians at Seattle Mariners 2/25/2027 TBA at Peoria Stadium in Peoria, AZ
Spring Training - Seattle Mariners at Texas Rangers 2/26/2027 TBA at Surprise Stadium in Surprise, AZ
Spring Training - Seattle Mariners at Athletics 2/28/2027 TBA at Hohokam Stadium in Mesa, AZ
Spring Training - Seattle Mariners at Los Angeles Dodgers (Split Squad) 3/1/2027 TBA at Camelback Ranch Stadium in Glendale, AZ
Seattle Mariners at Los Angeles Angels 3/3/2027 TBA at Tempe Diablo Stadium in Tempe, AZ
Spring Training - Seattle Mariners at Chicago Cubs 3/6/2027 TBA at Sloan Park in Mesa, AZ
Spring Training - Seattle Mariners at Cincinnati Reds 3/12/2027 TBA at Goodyear Ballpark in Goodyear, AZ
Spring Training - Seattle Mariners at Arizona Diamondbacks 3/18/2027 TBA at Salt River Fields in Scottsdale, AZ
Spring Training - Chicago White Sox at Seattle Mariners 3/19/2027 TBA at Peoria Stadium in Peoria, AZ
Spring Training - Seattle Mariners at Los Angeles Dodgers 3/20/2027 TBA at Camelback Ranch Stadium in Glendale, AZ
Spring Training - Chicago Cubs at Seattle Mariners 3/21/2027 TBA at Peoria Stadium in Peoria, AZ
Boston Red Sox at Seattle Mariners 3/25/2027 TBA at T-Mobile Park in Seattle, WA
Boston Red Sox at Seattle Mariners 3/26/2027 TBA at T-Mobile Park in Seattle, WA
Boston Red Sox at Seattle Mariners 3/27/2027 TBA at T-Mobile Park in Seattle, WA
Boston Red Sox at Seattle Mariners 3/28/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 3/29/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 3/30/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 3/31/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Toronto Blue Jays 4/2/2027 TBA at Rogers Centre in Toronto, ON, CA
Seattle Mariners at Toronto Blue Jays 4/3/2027 TBA at Rogers Centre in Toronto, ON, CA
Seattle Mariners at Toronto Blue Jays 4/4/2027 TBA at Rogers Centre in Toronto, ON, CA
Seattle Mariners at Cleveland Guardians 4/5/2027 TBA at Progressive Field in Cleveland, OH
Seattle Mariners at Cleveland Guardians 4/6/2027 TBA at Progressive Field in Cleveland, OH
Seattle Mariners at Cleveland Guardians 4/7/2027 TBA at Progressive Field in Cleveland, OH
Colorado Rockies at Seattle Mariners 4/9/2027 TBA at T-Mobile Park in Seattle, WA
Colorado Rockies at Seattle Mariners 4/10/2027 TBA at T-Mobile Park in Seattle, WA
Colorado Rockies at Seattle Mariners 4/11/2027 TBA at T-Mobile Park in Seattle, WA
Chicago White Sox at Seattle Mariners 4/13/2027 TBA at T-Mobile Park in Seattle, WA
Chicago White Sox at Seattle Mariners 4/14/2027 TBA at T-Mobile Park in Seattle, WA
Chicago White Sox at Seattle Mariners 4/15/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 4/16/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 4/17/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 4/18/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at San Francisco Giants 4/26/2027 TBA at Oracle Park in San Francisco, CA
Seattle Mariners at San Francisco Giants 4/27/2027 TBA at Oracle Park in San Francisco, CA
Seattle Mariners at San Francisco Giants 4/28/2027 TBA at Oracle Park in San Francisco, CA
Minnesota Twins at Seattle Mariners 4/30/2027 TBA at T-Mobile Park in Seattle, WA
Minnesota Twins at Seattle Mariners 5/1/2027 TBA at T-Mobile Park in Seattle, WA
Minnesota Twins at Seattle Mariners 5/2/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Dodgers at Seattle Mariners 5/3/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Dodgers at Seattle Mariners 5/4/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Dodgers at Seattle Mariners 5/5/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Chicago Cubs 5/7/2027 TBA at Wrigley Field in Chicago, IL
Seattle Mariners at Chicago Cubs 5/8/2027 TBA at Wrigley Field in Chicago, IL
Seattle Mariners at Chicago Cubs 5/9/2027 TBA at Wrigley Field in Chicago, IL
Pittsburgh Pirates at Seattle Mariners 5/14/2027 TBA at T-Mobile Park in Seattle, WA
Pittsburgh Pirates at Seattle Mariners 5/15/2027 TBA at T-Mobile Park in Seattle, WA
Pittsburgh Pirates at Seattle Mariners 5/16/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Arizona Diamondbacks 5/17/2027 TBA at Chase Field in Phoenix, AZ
Seattle Mariners at Arizona Diamondbacks 5/18/2027 TBA at Chase Field in Phoenix, AZ
Seattle Mariners at Arizona Diamondbacks 5/19/2027 TBA at Chase Field in Phoenix, AZ
Tampa Bay Rays at Seattle Mariners 5/21/2027 TBA at T-Mobile Park in Seattle, WA
Tampa Bay Rays at Seattle Mariners 5/22/2027 TBA at T-Mobile Park in Seattle, WA
Tampa Bay Rays at Seattle Mariners 5/23/2027 TBA at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 5/24/2027 4:59PM at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 5/25/2027 4:59PM at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 5/26/2027 4:59PM at T-Mobile Park in Seattle, WA
Seattle Mariners at Chicago White Sox 5/28/2027 TBA at Rate Field in Chicago, IL
Seattle Mariners at Chicago White Sox 5/29/2027 TBA at Rate Field in Chicago, IL
Seattle Mariners at Chicago White Sox 5/30/2027 TBA at Rate Field in Chicago, IL
Seattle Mariners at Houston Astros 5/31/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at Houston Astros 6/1/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at Houston Astros 6/2/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at Houston Astros 6/3/2027 TBA at Daikin Park in Houston, TX
Washington Nationals at Seattle Mariners 6/4/2027 TBA at T-Mobile Park in Seattle, WA
Washington Nationals at Seattle Mariners 6/5/2027 TBA at T-Mobile Park in Seattle, WA
Washington Nationals at Seattle Mariners 6/6/2027 TBA at T-Mobile Park in Seattle, WA
St. Louis Cardinals at Seattle Mariners 6/7/2027 TBA at T-Mobile Park in Seattle, WA
St. Louis Cardinals at Seattle Mariners 6/8/2027 TBA at T-Mobile Park in Seattle, WA
St. Louis Cardinals at Seattle Mariners 6/9/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Cincinnati Reds 6/11/2027 TBA at Great American Ball Park in Cincinnati, OH
Seattle Mariners at Cincinnati Reds 6/12/2027 TBA at Great American Ball Park in Cincinnati, OH
Seattle Mariners at Cincinnati Reds 6/13/2027 TBA at Great American Ball Park in Cincinnati, OH
Seattle Mariners at Detroit Tigers 6/14/2027 TBA at Comerica Park in Detroit, MI
Seattle Mariners at Detroit Tigers 6/15/2027 TBA at Comerica Park in Detroit, MI
Seattle Mariners at Detroit Tigers 6/16/2027 TBA at Comerica Park in Detroit, MI
Los Angeles Angels at Seattle Mariners 6/17/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 6/18/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 6/19/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 6/20/2027 TBA at T-Mobile Park in Seattle, WA
Miami Marlins at Seattle Mariners 6/21/2027 TBA at T-Mobile Park in Seattle, WA
Miami Marlins at Seattle Mariners 6/22/2027 TBA at T-Mobile Park in Seattle, WA
Miami Marlins at Seattle Mariners 6/23/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Houston Astros 6/25/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at Houston Astros 6/26/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at Houston Astros 6/27/2027 TBA at Daikin Park in Houston, TX
Seattle Mariners at New York Yankees 6/28/2027 TBA at Yankee Stadium in Bronx, NY
Seattle Mariners at New York Yankees 6/29/2027 TBA at Yankee Stadium in Bronx, NY
Seattle Mariners at New York Yankees 6/30/2027 TBA at Yankee Stadium in Bronx, NY
Seattle Mariners at New York Yankees 7/1/2027 TBA at Yankee Stadium in Bronx, NY
Seattle Mariners at Philadelphia Phillies 7/2/2027 TBA at Citizens Bank Park in Philadelphia, PA
Seattle Mariners at Philadelphia Phillies 7/3/2027 TBA at Citizens Bank Park in Philadelphia, PA
Seattle Mariners at Philadelphia Phillies 7/4/2027 TBA at Citizens Bank Park in Philadelphia, PA
San Diego Padres at Seattle Mariners 7/6/2027 TBA at T-Mobile Park in Seattle, WA
San Diego Padres at Seattle Mariners 7/7/2027 TBA at T-Mobile Park in Seattle, WA
San Diego Padres at Seattle Mariners 7/8/2027 TBA at T-Mobile Park in Seattle, WA
Kansas City Royals at Seattle Mariners 7/9/2027 TBA at T-Mobile Park in Seattle, WA
Kansas City Royals at Seattle Mariners 7/10/2027 TBA at T-Mobile Park in Seattle, WA
Kansas City Royals at Seattle Mariners 7/11/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at San Diego Padres 7/16/2027 TBA at Petco Park in San Diego, CA
Seattle Mariners at San Diego Padres 7/17/2027 TBA at Petco Park in San Diego, CA
Seattle Mariners at San Diego Padres 7/18/2027 TBA at Petco Park in San Diego, CA
Seattle Mariners at Kansas City Royals 7/19/2027 TBA at Kauffman Stadium in Kansas City, MO
Seattle Mariners at Kansas City Royals 7/20/2027 TBA at Kauffman Stadium in Kansas City, MO
Seattle Mariners at Kansas City Royals 7/21/2027 TBA at Kauffman Stadium in Kansas City, MO
New York Yankees at Seattle Mariners 7/23/2027 TBA at T-Mobile Park in Seattle, WA
New York Yankees at Seattle Mariners 7/24/2027 TBA at T-Mobile Park in Seattle, WA
New York Yankees at Seattle Mariners 7/25/2027 TBA at T-Mobile Park in Seattle, WA
Milwaukee Brewers at Seattle Mariners 7/27/2027 TBA at T-Mobile Park in Seattle, WA
Milwaukee Brewers at Seattle Mariners 7/28/2027 TBA at T-Mobile Park in Seattle, WA
Milwaukee Brewers at Seattle Mariners 7/29/2027 TBA at T-Mobile Park in Seattle, WA
Baltimore Orioles at Seattle Mariners 7/30/2027 TBA at T-Mobile Park in Seattle, WA
Baltimore Orioles at Seattle Mariners 7/31/2027 TBA at T-Mobile Park in Seattle, WA
Baltimore Orioles at Seattle Mariners 8/1/2027 TBA at T-Mobile Park in Seattle, WA
Seattle Mariners at Atlanta Braves 8/3/2027 TBA at Truist Park in Atlanta, GA
Seattle Mariners at Atlanta Braves 8/4/2027 TBA at Truist Park in Atlanta, GA
Seattle Mariners at Atlanta Braves 8/5/2027 TBA at Truist Park in Atlanta, GA
Seattle Mariners at Tampa Bay Rays 8/6/2027 TBA at Tropicana Field in St. Petersburg, FL
Seattle Mariners at Tampa Bay Rays 8/7/2027 TBA at Tropicana Field in St. Petersburg, FL
Seattle Mariners at Tampa Bay Rays 8/8/2027 TBA at Tropicana Field in St. Petersburg, FL
Cleveland Guardians at Seattle Mariners 8/9/2027 TBA at T-Mobile Park in Seattle, WA
Cleveland Guardians at Seattle Mariners 8/10/2027 TBA at T-Mobile Park in Seattle, WA
Cleveland Guardians at Seattle Mariners 8/11/2027 TBA at T-Mobile Park in Seattle, WA
Detroit Tigers at Seattle Mariners 8/13/2027 TBA at T-Mobile Park in Seattle, WA
Detroit Tigers at Seattle Mariners 8/14/2027 TBA at T-Mobile Park in Seattle, WA
Detroit Tigers at Seattle Mariners 8/15/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 8/16/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 8/17/2027 TBA at T-Mobile Park in Seattle, WA
Los Angeles Angels at Seattle Mariners 8/18/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 8/27/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 8/28/2027 TBA at T-Mobile Park in Seattle, WA
Houston Astros at Seattle Mariners 8/29/2027 TBA at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 8/30/2027 4:59PM at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 8/31/2027 4:59PM at T-Mobile Park in Seattle, WA
Athletics at Seattle Mariners 9/1/2027 4:59PM at T-Mobile Park in Seattle, WA
Seattle Mariners at Boston Red Sox 9/3/2027 TBA at Fenway Park in Boston, MA
Seattle Mariners at Boston Red Sox 9/4/2027 TBA at Fenway Park in Boston, MA
Seattle Mariners at Boston Red Sox 9/5/2027 TBA at Fenway Park in Boston, MA
Seattle Mariners at New York Mets 9/6/2027 TBA at Citi Field in Queens, NY
Seattle Mariners at New York Mets 9/7/2027 TBA at Citi Field in Queens, NY
Seattle Mariners at New York Mets 9/8/2027 TBA at Citi Field in Queens, NY
Seattle Mariners at Baltimore Orioles 9/10/2027 TBA at Oriole Park at Camden Yards in Baltimore, MD
Seattle Mariners at Baltimore Orioles 9/11/2027 TBA at Oriole Park at Camden Yards in Baltimore, MD
Seattle Mariners at Baltimore Orioles 9/12/2027 TBA at Oriole Park at Camden Yards in Baltimore, MD
Texas Rangers at Seattle Mariners 9/13/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 9/14/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 9/15/2027 TBA at T-Mobile Park in Seattle, WA
Texas Rangers at Seattle Mariners 9/16/2027 TBA at T-Mobile Park in Seattle, WA
Toronto Blue Jays at Seattle Mariners 9/17/2027 TBA at T-Mobile Park in Seattle, WA
Toronto Blue Jays at Seattle Mariners 9/18/2027 TBA at T-Mobile Park in Seattle, WA
Toronto Blue Jays at Seattle Mariners 9/19/2027 TBA at T-Mobile Park in Seattle, WA
