MLB · 2026 Season
2026 Seattle Mariners
76-86 · 3rd AL West
RS/G
4.1
RA/G
4.5
AVG
.232
ERA
4.20
Regular season
MLB · 2026 Season
76-86 · 3rd AL West
RS/G
4.1
RA/G
4.5
AVG
.232
ERA
4.20
Regular season
| Date | Opponent | Score | W/L | Record |
|---|---|---|---|---|
| Sun, Sep 27 | LA vsLos Angeles Angels | 7-3 | W | 76-86 |
| Sat, Sep 26 | LAvsLos Angeles Angels | 8-4 | W | 75-86 |
| Fri, Sep 25 | LAvsLos Angeles Angels | 5-7 | L | 74-86 |
| Thu, Sep 24 | LAvsLos Angeles Angels | 4-6 | L | 74-85 |
| Wed, Sep 23 | HO vsHouston Astros | 6-5 | W | 74-84 |
| Tue, Sep 22 | HOvsHouston Astros | 0-7 | L | 73-84 |
| Sun, Sep 20 | CO @Colorado Rockies | 2-1 | W | 73-83 |
| Sat, Sep 19 | CO@Colorado Rockies | 3-5 | L | 72-83 |
| Fri, Sep 18 | CO@Colorado Rockies | 5-4 | W | 72-82 |
| Wed, Sep 16 | LA@Los Angeles Angels | 7-2 | W | 71-82 |
| Tue, Sep 15 | LA@Los Angeles Angels | 1-2 | L | 70-82 |
| Mon, Sep 14 | LA@Los Angeles Angels | 4-6 | L | 70-81 |
| Sun, Sep 13 | OA @Oakland Athletics | 7-8 | L | 70-80 |
| Sat, Sep 12 | OA@Oakland Athletics | 19-1 | W | 70-79 |
| Fri, Sep 11 | OA@Oakland Athletics | 5-6 | L | 69-79 |
| Thu, Sep 10 | TE vsTexas Rangers | 4-3 | W | 69-78 |
| Wed, Sep 9 | TEvsTexas Rangers | 3-2 | W | 68-78 |
| Tue, Sep 8 | TEvsTexas Rangers | 5-10 | L | 67-78 |
| Sun, Sep 6 | OAvsOakland Athletics | 2-0 | W | 67-77 |
| Sat, Sep 5 | OAvsOakland Athletics | 2-6 | L | 66-77 |
| Fri, Sep 4 | OAvsOakland Athletics | 6-7 | L | 66-76 |
| Thu, Sep 3 | OAvsOakland Athletics | 4-7 | L | 66-75 |
| Wed, Sep 2 | BO @Boston Red Sox | 8-3 | W | 66-74 |
| Tue, Sep 1 | BO@Boston Red Sox | 9-6 | W | 65-74 |
| Mon, Aug 31 | BO@Boston Red Sox | 8-9 | L | 64-74 |
| Sun, Aug 30 | TO @Toronto Blue Jays | 0-7 | L | 64-73 |
| Sat, Aug 29 | TO@Toronto Blue Jays | 3-4 | L | 64-72 |
| Fri, Aug 28 | TO@Toronto Blue Jays | 1-8 | L | 64-71 |
| Wed, Aug 26 | PH vsPhiladelphia Phillies | 0-6 | L | 64-70 |
| Tue, Aug 25 | PHvsPhiladelphia Phillies | 4-1 | W | 64-69 |
| Mon, Aug 24 | PHvsPhiladelphia Phillies | 9-2 | W | 63-69 |
| Sun, Aug 23 | CH vsChicago Cubs | 2-19 | L | 62-69 |
| Sat, Aug 22 | CHvsChicago Cubs | 5-4 | W | 62-68 |
| Fri, Aug 21 | CHvsChicago Cubs | 6-5 | W | 61-68 |
| Thu, Aug 20 | MI @Milwaukee Brewers | 4-7 | L | 60-68 |
| Wed, Aug 19 | MI@Milwaukee Brewers | 7-5 | W | 60-67 |
| Tue, Aug 18 | MI@Milwaukee Brewers | 0-22 | L | 59-67 |
| Sun, Aug 16 | HO@Houston Astros | 3-2 | W | 59-66 |
| Sat, Aug 15 | HO@Houston Astros | 10-5 | W | 58-66 |
| Fri, Aug 14 | HO@Houston Astros | 7-10 | L | 57-66 |
| Thu, Aug 13 | NY @New York Yankees | 1-0 | W | 57-65 |
| Wed, Aug 12 | NY@New York Yankees | 5-10 | L | 56-65 |
| Tue, Aug 11 | NY@New York Yankees | 1-4 | L | 56-64 |
| Sun, Aug 9 | TB vsTampa Bay Rays | 1-4 | L | 56-63 |
| Sat, Aug 8 | TBvsTampa Bay Rays | 2-3 | L | 56-62 |
| Fri, Aug 7 | TBvsTampa Bay Rays | 1-2 | L | 56-61 |
| Thu, Aug 6 | DE vsDetroit Tigers | 0-11 | L | 56-60 |
| Wed, Aug 5 | DEvsDetroit Tigers | 4-2 | W | 56-59 |
| Tue, Aug 4 | DEvsDetroit Tigers | 0-8 | L | 55-59 |
| Sun, Aug 2 | MI vsMinnesota Twins | 7-6 | W | 55-58 |
| Sat, Aug 1 | MIvsMinnesota Twins | 4-3 | W | 54-58 |
| Fri, Jul 31 | MIvsMinnesota Twins | 3-5 | L | 53-58 |
| Thu, Jul 30 | LA @Los Angeles Dodgers | 2-6 | L | 53-57 |
| Wed, Jul 29 | LA@Los Angeles Dodgers | 2-4 | L | 53-56 |
| Tue, Jul 28 | LA@Los Angeles Dodgers | 7-6 | W | 53-55 |
| Mon, Jul 27 | TE@Texas Rangers | 3-7 | L | 52-55 |
| Sun, Jul 26 | TE@Texas Rangers | 6-4 | W | 52-54 |
| Sat, Jul 25 | TE@Texas Rangers | 1-7 | L | 51-54 |
| Fri, Jul 24 | TE@Texas Rangers | 4-5 | L | 51-53 |
| Wed, Jul 22 | CI vsCincinnati Reds | 3-5 | L | 51-52 |
| Tue, Jul 21 | CIvsCincinnati Reds | 2-4 | L | 51-51 |
| Mon, Jul 20 | CIvsCincinnati Reds | 8-0 | W | 51-50 |
| Sun, Jul 19 | SF vsSan Francisco Giants | 6-3 | W | 50-50 |
| Sat, Jul 18 | SFvsSan Francisco Giants | 4-3 | W | 49-50 |
| Fri, Jul 17 | SFvsSan Francisco Giants | 0-7 | L | 48-50 |
| Sun, Jul 12 | TB@Tampa Bay Rays | 8-2 | W | 48-49 |
| Sat, Jul 11 | TB@Tampa Bay Rays | 1-6 | L | 47-49 |
| Fri, Jul 10 | TB@Tampa Bay Rays | 2-7 | L | 47-48 |
| Thu, Jul 9 | MI @Miami Marlins | 4-8 | L | 47-47 |
| Wed, Jul 8 | MI@Miami Marlins | 0-2 | L | 47-46 |
| Tue, Jul 7 | MI@Miami Marlins | 5-6 | L | 47-45 |
| Sun, Jul 5 | TOvsToronto Blue Jays | 4-0 | W | 47-44 |
| Sat, Jul 4 | TOvsToronto Blue Jays | 11-0 | W | 46-44 |
| Fri, Jul 3 | TOvsToronto Blue Jays | 0-2 | L | 45-44 |
| Thu, Jul 2 | LAvsLos Angeles Angels | 1-0 | W | 45-43 |
| Tue, Jun 30 | LAvsLos Angeles Angels | 8-3 | W | 44-43 |
| Mon, Jun 29 | LAvsLos Angeles Angels | 6-2 | W | 43-43 |
| Sun, Jun 28 | CL @Cleveland Guardians | 5-6 | L | 42-43 |
| Sat, Jun 27 | CL@Cleveland Guardians | 3-4 | L | 42-42 |
| Fri, Jun 26 | CL@Cleveland Guardians | 3-1 | W | 42-41 |
| Thu, Jun 25 | PI @Pittsburgh Pirates | 1-5 | L | 41-41 |
| Wed, Jun 24 | PI@Pittsburgh Pirates | 1-11 | L | 41-40 |
| Tue, Jun 23 | PI@Pittsburgh Pirates | 3-2 | W | 41-39 |
| Sun, Jun 21 | BOvsBoston Red Sox | 3-1 | W | 40-39 |
| Sat, Jun 20 | BOvsBoston Red Sox | 1-5 | L | 39-39 |
| Fri, Jun 19 | BOvsBoston Red Sox | 2-6 | L | 39-38 |
| Thu, Jun 18 | BA vsBaltimore Orioles | 3-0 | W | 39-37 |
| Wed, Jun 17 | BAvsBaltimore Orioles | 3-5 | L | 38-37 |
| Tue, Jun 16 | BAvsBaltimore Orioles | 3-1 | W | 38-36 |
| Sun, Jun 14 | WS @Washington Nationals | 1-10 | L | 37-36 |
| Sat, Jun 13 | WS@Washington Nationals | 3-8 | L | 37-35 |
| Fri, Jun 12 | WS@Washington Nationals | 10-2 | W | 37-34 |
| Thu, Jun 11 | BA@Baltimore Orioles | 5-7 | L | 36-34 |
| Wed, Jun 10 | BA@Baltimore Orioles | 2-7 | L | 36-33 |
| Tue, Jun 9 | BA@Baltimore Orioles | 6-5 | W | 36-32 |
| Mon, Jun 8 | BA@Baltimore Orioles | 6-3 | W | 35-32 |
| Sun, Jun 7 | DE@Detroit Tigers | 4-5 | L | 34-32 |
| Sat, Jun 6 | DE@Detroit Tigers | 4-0 | W | 34-31 |
| Fri, Jun 5 | DE@Detroit Tigers | 3-7 | L | 33-31 |
| Wed, Jun 3 | NY vsNew York Mets | 1-7 | L | 33-30 |
| Tue, Jun 2 | NYvsNew York Mets | 8-3 | W | 33-29 |
| Mon, Jun 1 | NYvsNew York Mets | 3-2 | W | 32-29 |
| Sun, May 31 | AZ vsArizona Diamondbacks | 3-2 | W | 31-29 |
| Sat, May 30 | AZvsArizona Diamondbacks | 5-1 | W | 30-29 |
| Fri, May 29 | AZvsArizona Diamondbacks | 7-6 | W | 29-29 |
| Wed, May 27 | OA@Oakland Athletics | 9-1 | W | 28-29 |
| Tue, May 26 | OA@Oakland Athletics | 4-1 | W | 27-29 |
| Mon, May 25 | OA@Oakland Athletics | 9-2 | W | 26-29 |
| Sun, May 24 | KC @Kansas City Royals | 6-8 | L | 25-29 |
| Sat, May 23 | KC@Kansas City Royals | 0-5 | L | 25-28 |
| Fri, May 22 | KC@Kansas City Royals | 2-0 | W | 25-27 |
| Wed, May 20 | CW vsChicago White Sox | 5-4 | W | 24-27 |
| Tue, May 19 | CWvsChicago White Sox | 1-2 | L | 23-27 |
| Mon, May 18 | CWvsChicago White Sox | 6-1 | W | 23-26 |
| Sun, May 17 | SD vsSan Diego Padres | 3-8 | L | 22-26 |
| Sat, May 16 | SDvsSan Diego Padres | 4-7 | L | 22-25 |
| Fri, May 15 | SDvsSan Diego Padres | 0-2 | L | 22-24 |
| Thu, May 14 | HO@Houston Astros | 8-3 | W | 22-23 |
| Wed, May 13 | HO@Houston Astros | 3-4 | L | 21-23 |
| Tue, May 12 | HO@Houston Astros | 10-2 | W | 21-22 |
| Mon, May 11 | HO@Houston Astros | 3-1 | W | 20-22 |
| Sun, May 10 | CW@Chicago White Sox | 1-2 | L | 19-22 |
| Sat, May 9 | CW@Chicago White Sox | 1-6 | L | 19-21 |
| Fri, May 8 | CW@Chicago White Sox | 12-8 | W | 19-20 |
| Wed, May 6 | AT vsAtlanta Braves | 3-1 | W | 18-20 |
| Tue, May 5 | ATvsAtlanta Braves | 2-3 | L | 17-20 |
| Mon, May 4 | ATvsAtlanta Braves | 5-4 | W | 17-19 |
| Sun, May 3 | KCvsKansas City Royals | 1-4 | L | 16-19 |
| Sat, May 2 | KCvsKansas City Royals | 2-3 | L | 16-18 |
| Fri, May 1 | KCvsKansas City Royals | 6-7 | L | 16-17 |
| Wed, Apr 29 | MI@Minnesota Twins | 5-3 | W | 16-16 |
| Tue, Apr 28 | MI@Minnesota Twins | 7-1 | W | 15-16 |
| Mon, Apr 27 | MI@Minnesota Twins | 4-11 | L | 14-16 |
| Sun, Apr 26 | ST @St Louis Cardinals | 3-2 | W | 14-15 |
| Sat, Apr 25 | ST@St Louis Cardinals | 11-9 | W | 13-15 |
| Fri, Apr 24 | ST@St Louis Cardinals | 3-2 | W | 12-15 |
| Wed, Apr 22 | OAvsOakland Athletics | 5-4 | W | 11-15 |
| Tue, Apr 21 | OAvsOakland Athletics | 2-5 | L | 10-15 |
| Mon, Apr 20 | OAvsOakland Athletics | 4-6 | L | 10-14 |
| Sun, Apr 19 | TEvsTexas Rangers | 5-2 | W | 10-13 |
| Sat, Apr 18 | TEvsTexas Rangers | 7-3 | W | 9-13 |
| Fri, Apr 17 | TEvsTexas Rangers | 0-5 | L | 8-13 |
| Thu, Apr 16 | SD@San Diego Padres | 2-5 | L | 8-12 |
| Wed, Apr 15 | SD@San Diego Padres | 6-7 | L | 8-11 |
| Tue, Apr 14 | SD@San Diego Padres | 1-4 | L | 8-10 |
| Mon, Apr 13 | HOvsHouston Astros | 6-2 | W | 8-9 |
| Sun, Apr 12 | HOvsHouston Astros | 6-1 | W | 7-9 |
| Sat, Apr 11 | HOvsHouston Astros | 8-7 | W | 6-9 |
| Fri, Apr 10 | HOvsHouston Astros | 9-6 | W | 5-9 |
| Wed, Apr 8 | TE@Texas Rangers | 0-3 | L | 4-9 |
| Tue, Apr 7 | TE@Texas Rangers | 2-3 | L | 4-8 |
| Mon, Apr 6 | TE@Texas Rangers | 1-2 | L | 4-7 |
| Sun, Apr 5 | LA@Los Angeles Angels | 7-8 | L | 4-6 |
| Sat, Apr 4 | LA@Los Angeles Angels | 0-1 | L | 4-5 |
| Fri, Apr 3 | LA@Los Angeles Angels | 3-1 | W | 4-4 |
| Wed, Apr 1 | NYvsNew York Yankees | 3-5 | L | 3-4 |
| Tue, Mar 31 | NYvsNew York Yankees | 0-5 | L | 3-3 |
| Mon, Mar 30 | NYvsNew York Yankees | 2-1 | W | 3-2 |
| Sun, Mar 29 | CLvsCleveland Guardians | 8-0 | W | 2-2 |
| Sat, Mar 28 | CLvsCleveland Guardians | 5-6 | L | 1-2 |
| Fri, Mar 27 | CLvsCleveland Guardians | 5-1 | W | 1-1 |
| Thu, Mar 26 | CLvsCleveland Guardians | 4-6 | L | 0-1 |