MLB · 2026
Seattle Mariners
12th American League West · 76-86
Seattle Mariners schedule
Seattle Mariners 2026 schedule
| Date | Opponent | Venue | Line | Total | Result | |
|---|---|---|---|---|---|---|
| Fri, Feb 20 | vs Padres | Peoria Stadium, Seattle, WA | SEA +1.5 | 9 | Final | |
| Sat, Feb 21 | vs Giants | Peoria Stadium, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sun, Feb 22 | @ Reds | Goodyear Ballpark, Cincinnati, OH | SEA -1.5 | 8.5 | Final | |
| Mon, Feb 23 | @ Dodgers | Camelback Ranch - Glendale, Los Angeles, CA | SEA -1.5 | 8 | Final | |
| Tue, Feb 24 | vs White Sox | Peoria Stadium, Seattle, WA | SEA -1.5 | 8 | Final | |
| Wed, Feb 25 | @ Royals | Surprise Stadium, Kansas City, MO | SEA +1.5 | 8.5 | Final | |
| Thu, Feb 26 | vs Guardians | Peoria Stadium, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Fri, Feb 27 | vs Diamondbacks | Peoria Stadium, Seattle, WA | SEA +1.5 | 9 | Final | |
| Sat, Feb 28 | @Padres | Peoria Stadium, San Diego, CA | SEA +1.5 | 9 | Final | |
| Sun, Mar 1 | vs Rangers | Peoria Stadium, Seattle, WA | SEA +1.5 | 9 | Final | |
| Tue, Mar 3 | vs Angels | Peoria Stadium, Seattle, WA | SEA -1.5 | 9 | Final | |
| Wed, Mar 4 | @Giants | Scottsdale Stadium, San Francisco, CA | SEA +1.5 | 8 | Final | |
| Thu, Mar 5 | vsPadres | Peoria Stadium, Seattle, WA | SEA +1.5 | 8 | Final | |
| Fri, Mar 6 | @Rangers | Surprise Stadium, Texas, TX | SEA +1.5 | 8.5 | Final | |
| Sat, Mar 7 | vsWhite Sox | Peoria Stadium, Seattle, WA | SEA -1.5 | 8 | Final | |
| Sun, Mar 8 | @ Brewers | American Family Fields of Phoenix, Milwaukee, WI | SEA +1.5 | 8.5 | Final | |
| Mon, Mar 9 | @Diamondbacks | Salt River Fields at Talking Stick, Arizona, AZ | SEA +1.5 | 8.5 | Final | |
| Tue, Mar 10 | vsRoyals | Peoria Stadium, Seattle, WA | SEA +1.5 | 9 | Final | |
| Wed, Mar 11 | vs Rockies | Peoria Stadium, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Thu, Mar 12 | @ Cubs | Sloan Park, Chicago, IL | SEA +1.5 | 8.5 | Final | |
| Fri, Mar 13 | vsDodgers | Peoria Stadium, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Sat, Mar 14 | @Angels | Tempe Diablo Stadium, Los Angeles, CA | SEA -1.5 | 8 | Final | |
| Sun, Mar 15 | vsReds | Peoria Stadium, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Mar 17 | @Rockies | Salt River Fields at Talking Stick, Colorado, CO | SEA -1.5 | 8.5 | Final | |
| Tue, Mar 17 | vsPadres | Peoria Stadium, Seattle, WA | SEA +1.5 | 8 | Final | |
| Wed, Mar 18 | vsBrewers | Peoria Stadium, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Thu, Mar 19 | @ Athletics | Hohokam Stadium, CA | SEA +1.5 | 8.5 | Final | |
| Fri, Mar 20 | @Guardians | Goodyear Ballpark, Cleveland, OH | SEA -1.5 | 8 | Final | |
| Sat, Mar 21 | vsCubs | Peoria Stadium, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sun, Mar 22 | @White Sox | Camelback Ranch - Glendale, Chicago, IL | SEA -1.5 | 9 | Final | |
| Mon, Mar 23 | @Padres | Peoria Stadium, San Diego, CA | SEA +1.5 | 8 | Final | |
| Thu, Mar 26 | vsGuardians | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Fri, Mar 27 | vsGuardians | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Sat, Mar 28 | vsGuardians | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Mon, Mar 30 | vs Yankees | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Tue, Mar 31 | vsYankees | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Fri, Apr 3 | @Angels | Angel Stadium, Los Angeles, CA | SEA -1.5 | 8.5 | Final | |
| Sat, Apr 4 | @Angels | Angel Stadium, Los Angeles, CA | SEA -1.5 | 8 | Final | |
| Mon, Apr 6 | @Rangers | Globe Life Field, Texas, TX | SEA +1.5 | 9 | Final | |
| Tue, Apr 7 | @Rangers | Globe Life Field, Texas, TX | SEA +1.5 | 9 | Final | |
| Fri, Apr 10 | vs Astros | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sat, Apr 11 | vsAstros | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Mon, Apr 13 | vsAstros | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Apr 14 | @Padres | Petco Park, San Diego, CA | SEA +1.5 | 8 | Final | |
| Wed, Apr 15 | @Padres | Petco Park, San Diego, CA | SEA +1.5 | 8.5 | Final | |
| Thu, Apr 16 | @Padres | Petco Park, San Diego, CA | SEA +1.5 | 9 | Final | |
| Fri, Apr 17 | vsRangers | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Sun, Apr 19 | vsRangers | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Mon, Apr 20 | vsAthletics | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Tue, Apr 21 | vsAthletics | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Fri, Apr 24 | @ Cardinals | Busch Stadium, St. Louis, MO | SEA +1.5 | 8.5 | Final | |
| Sun, Apr 26 | @Cardinals | Busch Stadium, St. Louis, MO | SEA +1.5 | 8.5 | Final | |
| Mon, Apr 27 | @ Twins | Target Field, Minnesota, MN | SEA +1.5 | 8.5 | Final | |
| Tue, Apr 28 | @Twins | Target Field, Minnesota, MN | SEA +1.5 | 8.5 | Final | |
| Wed, Apr 29 | @Twins | Target Field, Minnesota, MN | SEA +1.5 | 8.5 | Final | |
| Fri, May 1 | vsRoyals | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Sat, May 2 | vsRoyals | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Mon, May 4 | vs Braves | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, May 5 | vsBraves | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Fri, May 8 | @White Sox | Rate Field, Chicago, IL | SEA -1.5 | 8.5 | Final | |
| Sat, May 9 | @White Sox | Rate Field, Chicago, IL | SEA -1.5 | 8 | Final | |
| Sun, May 10 | @White Sox | Rate Field, Chicago, IL | SEA -1.5 | 8 | Final | |
| Mon, May 11 | @Astros | Daikin Park, Houston, TX | SEA +1.5 | 9 | Final | |
| Tue, May 12 | @Astros | Daikin Park, Houston, TX | SEA +1.5 | 8.5 | Final | |
| Wed, May 13 | @Astros | Daikin Park, Houston, TX | SEA +1.5 | 8 | Final | |
| Fri, May 15 | vsPadres | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Sun, May 17 | vsPadres | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Mon, May 18 | vsWhite Sox | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Tue, May 19 | vsWhite Sox | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Fri, May 22 | @Royals | Kauffman Stadium, Kansas City, MO | SEA +1.5 | 8.5 | Final | |
| Sat, May 23 | @Royals | Kauffman Stadium, Kansas City, MO | SEA +1.5 | 8.5 | Final | |
| Sun, May 24 | @Royals | Kauffman Stadium, Kansas City, MO | SEA +1.5 | 8.5 | Final | |
| Mon, May 25 | @Athletics | Sutter Health Park, CA | SEA +1.5 | 9 | Final | |
| Tue, May 26 | @Athletics | Sutter Health Park, CA | SEA +1.5 | 8.5 | Final | |
| Fri, May 29 | vsDiamondbacks | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Sat, May 30 | vsDiamondbacks | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Mon, Jun 1 | vs Mets | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Jun 2 | vsMets | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Fri, Jun 5 | @ Tigers | Comerica Park, Detroit, MI | SEA -1.5 | 8.5 | Final | |
| Sat, Jun 6 | @Tigers | Comerica Park, Detroit, MI | SEA -1.5 | 8 | Final | |
| Sun, Jun 7 | @Tigers | Comerica Park, Detroit, MI | SEA -1.5 | 8.5 | Final | |
| Mon, Jun 8 | @ Orioles | Oriole Park at Camden Yards, Baltimore, MD | SEA -1.5 | 9 | Final | |
| Tue, Jun 9 | @Orioles | Oriole Park at Camden Yards, Baltimore, MD | SEA -1.5 | 8.5 | Final | |
| Wed, Jun 10 | @Orioles | Oriole Park at Camden Yards, Baltimore, MD | SEA -1.5 | 8.5 | Final | |
| Thu, Jun 11 | @Orioles | Oriole Park at Camden Yards, Baltimore, MD | SEA -1.5 | 8.5 | Final | |
| Fri, Jun 12 | @ Nationals | Nationals Park, Washington, DC | SEA +1.5 | 9 | Final | |
| Sat, Jun 13 | @Nationals | Nationals Park, Washington, DC | SEA +1.5 | 8.5 | Final | |
| Sun, Jun 14 | @Nationals | Nationals Park, Washington, DC | SEA +1.5 | 8.5 | Final | |
| Tue, Jun 16 | vsOrioles | T-Mobile Park, Seattle, WA | SEA -1.5 | 8 | Final | |
| Wed, Jun 17 | vsOrioles | T-Mobile Park, Seattle, WA | SEA -1.5 | 8 | Final | |
| Fri, Jun 19 | vs Red Sox | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sat, Jun 20 | vsRed Sox | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Jun 23 | @ Pirates | PNC Park, Pittsburgh, PA | SEA +1.5 | 8.5 | Final | |
| Wed, Jun 24 | @Pirates | PNC Park, Pittsburgh, PA | SEA +1.5 | 8.5 | Final | |
| Thu, Jun 25 | @Pirates | PNC Park, Pittsburgh, PA | SEA +1.5 | 8 | Final | |
| Fri, Jun 26 | @Guardians | Progressive Field, Cleveland, OH | SEA -1.5 | 8.5 | Final | |
| Sat, Jun 27 | @Guardians | Progressive Field, Cleveland, OH | SEA -1.5 | 8.5 | Final | |
| Sun, Jun 28 | @Guardians | Progressive Field, Cleveland, OH | SEA -1.5 | 9 | Final | |
| Mon, Jun 29 | vsAngels | T-Mobile Park, Seattle, WA | SEA -1.5 | 9 | Final | |
| Tue, Jun 30 | vsAngels | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Thu, Jul 2 | vsAngels | T-Mobile Park, Seattle, WA | SEA -1.5 | 8 | Final | |
| Fri, Jul 3 | vs Blue Jays | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Sun, Jul 5 | vsBlue Jays | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Jul 7 | @ Marlins | loanDepot park, Miami, FL | SEA -1.5 | 8.5 | Final | |
| Wed, Jul 8 | @Marlins | loanDepot park, Miami, FL | SEA -1.5 | 8 | Final | |
| Thu, Jul 9 | @Marlins | loanDepot park, Miami, FL | SEA -1.5 | 9 | Final | |
| Fri, Jul 10 | @ Rays | Tropicana Field, Tampa Bay, FL | SEA +1.5 | 9 | Final | |
| Sat, Jul 11 | @Rays | Tropicana Field, Tampa Bay, FL | SEA +1.5 | 9 | Final | |
| Sun, Jul 12 | @Rays | Tropicana Field, Tampa Bay, FL | SEA +1.5 | 8 | Final | |
| Fri, Jul 17 | vsGiants | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sat, Jul 18 | vsGiants | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Mon, Jul 20 | vsReds | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Jul 21 | vsReds | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Fri, Jul 24 | @Rangers | Globe Life Field, Texas, TX | SEA +1.5 | 8 | Final | |
| Sun, Jul 26 | @Rangers | Globe Life Field, Texas, TX | SEA +1.5 | 9 | Final | |
| Mon, Jul 27 | @Rangers | Globe Life Field, Texas, TX | SEA +1.5 | 9 | Final | |
| Tue, Jul 28 | @Dodgers | Dodger Stadium, Los Angeles, CA | SEA -1.5 | 9 | Final | |
| Wed, Jul 29 | @Dodgers | Dodger Stadium, Los Angeles, CA | SEA -1.5 | 8.5 | Final | |
| Thu, Jul 30 | @Dodgers | Dodger Stadium, Los Angeles, CA | SEA -1.5 | 9 | Final | |
| Fri, Jul 31 | vsTwins | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Sun, Aug 2 | vsTwins | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Tue, Aug 4 | vsTigers | T-Mobile Park, Seattle, WA | SEA -1.5 | 8.5 | Final | |
| Wed, Aug 5 | vsTigers | T-Mobile Park, Seattle, WA | SEA -1.5 | 8 | Final | |
| Fri, Aug 7 | vsRays | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sat, Aug 8 | vsRays | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Aug 11 | @Yankees | Yankee Stadium, New York, NY | SEA +1.5 | 8.5 | Final | |
| Wed, Aug 12 | @Yankees | Yankee Stadium, New York, NY | SEA +1.5 | 8.5 | Final | |
| Thu, Aug 13 | @Yankees | Yankee Stadium, New York, NY | SEA +1.5 | 8.5 | Final | |
| Fri, Aug 14 | @Astros | Daikin Park, Houston, TX | SEA +1.5 | 8.5 | Final | |
| Sun, Aug 16 | @Astros | Daikin Park, Houston, TX | SEA +1.5 | 8.5 | Final | |
| Tue, Aug 18 | @Brewers | American Family Field, Milwaukee, WI | SEA +1.5 | 8.5 | Final | |
| Wed, Aug 19 | @Brewers | American Family Field, Milwaukee, WI | SEA +1.5 | 8.5 | Final | |
| Thu, Aug 20 | @Brewers | American Family Field, Milwaukee, WI | SEA +1.5 | 8 | Final | |
| Fri, Aug 21 | vsCubs | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Sun, Aug 23 | vsCubs | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Mon, Aug 24 | vs Phillies | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Aug 25 | vsPhillies | T-Mobile Park, Seattle, WA | SEA +1.5 | 9 | Final | |
| Fri, Aug 28 | @Blue Jays | Rogers Centre, Toronto, ON | SEA -1.5 | 8.5 | Final | |
| Sat, Aug 29 | @Blue Jays | Rogers Centre, Toronto, ON | SEA -1.5 | 9 | Final | |
| Sun, Aug 30 | @Blue Jays | Rogers Centre, Toronto, ON | SEA -1.5 | 8.5 | Final | |
| Mon, Aug 31 | @Red Sox | Fenway Park, Boston, MA | SEA +1.5 | 8 | Final | |
| Tue, Sep 1 | @Red Sox | Fenway Park, Boston, MA | SEA +1.5 | 8 | Final | |
| Wed, Sep 2 | @Red Sox | Fenway Park, Boston, MA | SEA +1.5 | 8.5 | Final | |
| Thu, Sep 3 | vsAthletics | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Fri, Sep 4 | vsAthletics | T-Mobile Park, Seattle, WA | SEA +1.5 | 8 | Final | |
| Sat, Sep 5 | vsAthletics | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Tue, Sep 8 | vsRangers | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Thu, Sep 10 | vsRangers | T-Mobile Park, Seattle, WA | SEA +1.5 | 8.5 | Final | |
| Fri, Sep 11 | @Athletics | Sutter Health Park, CA | SEA +1.5 | 9 | Final | |
| Sat, Sep 12 | @Athletics | Sutter Health Park, CA | SEA +1.5 | 9 | Final |
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