Seattle Mariners Schedule
Every Seattle Mariners game this season with dates, opponents and final scores. 145 of 162 played.
Updated 2026-09-09 · source: ESPN public data
Next up: TEX @ SEA on Sep 9, 2026.
| Wk | Opponent | Date | Result |
|---|---|---|---|
| Week 13 | vs Cleveland Guardians | Mar 26, 2026 | L 4–6 |
| Week 13 | vs Cleveland Guardians | Mar 27, 2026 | W 5–1 |
| Week 13 | vs Cleveland Guardians | Mar 28, 2026 | L 5–6 |
| Week 13 | vs Cleveland Guardians | Mar 29, 2026 | W 8–0 |
| Week 13 | vs New York Yankees | Mar 30, 2026 | W 2–1 |
| Week 13 | vs New York Yankees | Mar 31, 2026 | L 0–5 |
| Week 13 | vs New York Yankees | Apr 1, 2026 | L 3–5 |
| Week 14 | @ Los Angeles Angels | Apr 3, 2026 | W 3–1 |
| Week 14 | @ Los Angeles Angels | Apr 4, 2026 | L 0–1 |
| Week 14 | @ Los Angeles Angels | Apr 5, 2026 | L 7–8 |
| Week 14 | @ Texas Rangers | Apr 6, 2026 | L 1–2 |
| Week 14 | @ Texas Rangers | Apr 7, 2026 | L 2–3 |
| Week 14 | @ Texas Rangers | Apr 8, 2026 | L 0–3 |
| Week 15 | vs Houston Astros | Apr 10, 2026 | W 9–6 |
| Week 15 | vs Houston Astros | Apr 11, 2026 | W 8–7 |
| Week 15 | vs Houston Astros | Apr 12, 2026 | W 6–1 |
| Week 15 | vs Houston Astros | Apr 13, 2026 | W 6–2 |
| Week 15 | @ San Diego Padres | Apr 14, 2026 | L 1–4 |
| Week 15 | @ San Diego Padres | Apr 15, 2026 | L 6–7 |
| Week 16 | @ San Diego Padres | Apr 16, 2026 | L 2–5 |
| Week 16 | vs Texas Rangers | Apr 17, 2026 | L 0–5 |
| Week 16 | vs Texas Rangers | Apr 18, 2026 | W 7–3 |
| Week 16 | vs Texas Rangers | Apr 19, 2026 | W 5–2 |
| Week 16 | vs Athletics | Apr 20, 2026 | L 4–6 |
| Week 16 | vs Athletics | Apr 21, 2026 | L 2–5 |
| Week 16 | vs Athletics | Apr 22, 2026 | W 5–4 |
| Week 17 | @ St. Louis Cardinals | Apr 24, 2026 | W 3–2 |
| Week 17 | @ St. Louis Cardinals | Apr 25, 2026 | W 11–9 |
| Week 17 | @ St. Louis Cardinals | Apr 26, 2026 | W 3–2 |
| Week 17 | @ Minnesota Twins | Apr 27, 2026 | L 4–11 |
| Week 17 | @ Minnesota Twins | Apr 28, 2026 | W 7–1 |
| Week 17 | @ Minnesota Twins | Apr 29, 2026 | W 5–3 |
| Week 18 | vs Kansas City Royals | May 1, 2026 | L 6–7 |
| Week 18 | vs Kansas City Royals | May 2, 2026 | L 2–3 |
| Week 18 | vs Kansas City Royals | May 3, 2026 | L 1–4 |
| Week 18 | vs Atlanta Braves | May 4, 2026 | W 5–4 |
| Week 18 | vs Atlanta Braves | May 5, 2026 | L 2–3 |
| Week 18 | vs Atlanta Braves | May 6, 2026 | W 3–1 |
| Week 19 | @ Chicago White Sox | May 8, 2026 | W 12–8 |
| Week 19 | @ Chicago White Sox | May 9, 2026 | L 1–6 |
| Week 19 | @ Chicago White Sox | May 10, 2026 | L 1–2 |
| Week 19 | @ Houston Astros | May 11, 2026 | W 3–1 |
| Week 19 | @ Houston Astros | May 12, 2026 | W 10–2 |
| Week 19 | @ Houston Astros | May 13, 2026 | L 3–4 |
| Week 20 | @ Houston Astros | May 14, 2026 | W 8–3 |
| Week 20 | vs San Diego Padres | May 15, 2026 | L 0–2 |
| Week 20 | vs San Diego Padres | May 16, 2026 | L 4–7 |
| Week 20 | vs San Diego Padres | May 17, 2026 | L 3–8 |
| Week 20 | vs Chicago White Sox | May 18, 2026 | W 6–1 |
| Week 20 | vs Chicago White Sox | May 19, 2026 | L 1–2 |
| Week 20 | vs Chicago White Sox | May 20, 2026 | W 5–4 |
| Week 21 | @ Kansas City Royals | May 22, 2026 | W 2–0 |
| Week 21 | @ Kansas City Royals | May 23, 2026 | L 0–5 |
| Week 21 | @ Kansas City Royals | May 24, 2026 | L 6–8 |
| Week 21 | @ Athletics | May 25, 2026 | W 9–2 |
| Week 21 | @ Athletics | May 26, 2026 | W 4–1 |
| Week 21 | @ Athletics | May 27, 2026 | W 9–1 |
| Week 22 | vs Arizona Diamondbacks | May 29, 2026 | W 7–6 |
| Week 22 | vs Arizona Diamondbacks | May 30, 2026 | W 5–1 |
| Week 22 | vs Arizona Diamondbacks | May 31, 2026 | W 3–2 |
| Week 22 | vs New York Mets | Jun 1, 2026 | W 3–2 |
| Week 22 | vs New York Mets | Jun 2, 2026 | W 8–3 |
| Week 22 | vs New York Mets | Jun 3, 2026 | L 1–7 |
| Week 23 | @ Detroit Tigers | Jun 5, 2026 | L 3–7 |
| Week 23 | @ Detroit Tigers | Jun 6, 2026 | W 4–0 |
| Week 23 | @ Detroit Tigers | Jun 7, 2026 | L 4–5 |
| Week 23 | @ Baltimore Orioles | Jun 8, 2026 | W 6–3 |
| Week 23 | @ Baltimore Orioles | Jun 9, 2026 | W 6–5 |
| Week 23 | @ Baltimore Orioles | Jun 10, 2026 | L 2–7 |
| Week 24 | @ Baltimore Orioles | Jun 11, 2026 | L 5–7 |
| Week 24 | @ Washington Nationals | Jun 12, 2026 | W 10–2 |
| Week 24 | @ Washington Nationals | Jun 13, 2026 | L 3–8 |
| Week 24 | @ Washington Nationals | Jun 14, 2026 | L 1–10 |
| Week 24 | vs Baltimore Orioles | Jun 16, 2026 | W 3–1 |
| Week 24 | vs Baltimore Orioles | Jun 17, 2026 | L 3–5 |
| Week 25 | vs Baltimore Orioles | Jun 18, 2026 | W 3–0 |
| Week 25 | vs Boston Red Sox | Jun 19, 2026 | L 2–6 |
| Week 25 | vs Boston Red Sox | Jun 20, 2026 | L 1–5 |
| Week 25 | vs Boston Red Sox | Jun 21, 2026 | W 3–1 |
| Week 25 | @ Pittsburgh Pirates | Jun 23, 2026 | W 3–2 |
| Week 25 | @ Pittsburgh Pirates | Jun 24, 2026 | L 1–11 |
| Week 26 | @ Pittsburgh Pirates | Jun 25, 2026 | L 1–5 |
| Week 26 | @ Cleveland Guardians | Jun 26, 2026 | W 3–1 |
| Week 26 | @ Cleveland Guardians | Jun 27, 2026 | L 3–4 |
| Week 26 | @ Cleveland Guardians | Jun 28, 2026 | L 5–6 |
| Week 26 | vs Los Angeles Angels | Jun 29, 2026 | W 6–2 |
| Week 26 | vs Los Angeles Angels | Jun 30, 2026 | W 8–3 |
| Week 27 | vs Los Angeles Angels | Jul 2, 2026 | W 1–0 |
| Week 27 | vs Toronto Blue Jays | Jul 3, 2026 | L 0–2 |
| Week 27 | vs Toronto Blue Jays | Jul 4, 2026 | W 11–0 |
| Week 27 | vs Toronto Blue Jays | Jul 5, 2026 | W 4–0 |
| Week 27 | @ Miami Marlins | Jul 7, 2026 | L 5–6 |
| Week 27 | @ Miami Marlins | Jul 8, 2026 | L 0–2 |
| Jul 9 | @ Miami Marlins | Jul 9, 2026 | L 4–8 |
| Jul 10 | @ Tampa Bay Rays | Jul 10, 2026 | L 2–7 |
| Jul 11 | @ Tampa Bay Rays | Jul 11, 2026 | L 1–6 |
| Jul 12 | @ Tampa Bay Rays | Jul 12, 2026 | W 8–2 |
| Jul 17 | vs San Francisco Giants | Jul 17, 2026 | L 0–7 |
| Jul 18 | vs San Francisco Giants | Jul 18, 2026 | W 4–3 |
| Jul 19 | vs San Francisco Giants | Jul 19, 2026 | W 6–3 |
| Jul 20 | vs Cincinnati Reds | Jul 20, 2026 | W 8–0 |
| Jul 21 | vs Cincinnati Reds | Jul 21, 2026 | L 2–4 |
| Jul 22 | vs Cincinnati Reds | Jul 22, 2026 | L 3–5 |
| Jul 24 | @ Texas Rangers | Jul 24, 2026 | L 4–5 |
| Jul 25 | @ Texas Rangers | Jul 25, 2026 | L 1–7 |
| Jul 26 | @ Texas Rangers | Jul 26, 2026 | W 6–4 |
| Jul 27 | @ Texas Rangers | Jul 27, 2026 | L 3–7 |
| Jul 28 | @ Los Angeles Dodgers | Jul 28, 2026 | W 7–6 |
| Jul 29 | @ Los Angeles Dodgers | Jul 29, 2026 | L 2–4 |
| Jul 30 | @ Los Angeles Dodgers | Jul 30, 2026 | L 2–6 |
| Jul 31 | vs Minnesota Twins | Jul 31, 2026 | L 3–5 |
| Aug 1 | vs Minnesota Twins | Aug 1, 2026 | W 4–3 |
| Aug 2 | vs Minnesota Twins | Aug 2, 2026 | W 7–6 |
| Aug 4 | vs Detroit Tigers | Aug 4, 2026 | L 0–8 |
| Aug 5 | vs Detroit Tigers | Aug 5, 2026 | W 4–2 |
| Aug 6 | vs Detroit Tigers | Aug 6, 2026 | L 0–11 |
| Aug 7 | vs Tampa Bay Rays | Aug 7, 2026 | L 1–2 |
| Aug 8 | vs Tampa Bay Rays | Aug 8, 2026 | L 2–3 |
| Aug 9 | vs Tampa Bay Rays | Aug 9, 2026 | L 1–4 |
| Aug 11 | @ New York Yankees | Aug 11, 2026 | L 1–4 |
| Aug 12 | @ New York Yankees | Aug 12, 2026 | L 5–10 |
| Aug 13 | @ New York Yankees | Aug 13, 2026 | W 1–0 |
| Aug 14 | @ Houston Astros | Aug 14, 2026 | L 7–10 |
| Aug 15 | @ Houston Astros | Aug 15, 2026 | W 10–5 |
| Aug 16 | @ Houston Astros | Aug 16, 2026 | W 3–2 |
| Aug 18 | @ Milwaukee Brewers | Aug 18, 2026 | L 0–22 |
| Aug 19 | @ Milwaukee Brewers | Aug 19, 2026 | W 7–5 |
| Aug 20 | @ Milwaukee Brewers | Aug 20, 2026 | L 4–7 |
| Aug 21 | vs Chicago Cubs | Aug 21, 2026 | W 6–5 |
| Aug 22 | vs Chicago Cubs | Aug 22, 2026 | W 5–4 |
| Aug 23 | vs Chicago Cubs | Aug 23, 2026 | L 2–19 |
| Aug 24 | vs Philadelphia Phillies | Aug 24, 2026 | W 9–2 |
| Aug 25 | vs Philadelphia Phillies | Aug 25, 2026 | W 4–1 |
| Aug 26 | vs Philadelphia Phillies | Aug 26, 2026 | L 0–6 |
| Aug 28 | @ Toronto Blue Jays | Aug 28, 2026 | L 1–8 |
| Aug 29 | @ Toronto Blue Jays | Aug 29, 2026 | L 3–4 |
| Aug 30 | @ Toronto Blue Jays | Aug 30, 2026 | L 0–7 |
| Aug 31 | @ Boston Red Sox | Aug 31, 2026 | L 8–9 |
| Sep 1 | @ Boston Red Sox | Sep 1, 2026 | W 9–6 |
| Sep 2 | @ Boston Red Sox | Sep 2, 2026 | W 8–3 |
| Sep 3 | vs Athletics | Sep 3, 2026 | L 4–7 |
| Sep 4 | vs Athletics | Sep 4, 2026 | L 6–7 |
| Sep 5 | vs Athletics | Sep 5, 2026 | L 2–6 |
| Sep 6 | vs Athletics | Sep 6, 2026 | W 2–0 |
| Sep 8 | vs Texas Rangers | Sep 8, 2026 | L 5–10 |
| Sep 9 | vs Texas Rangers | Sep 9, 2026 | — |
| Sep 10 | vs Texas Rangers | Sep 10, 2026 | — |
| Sep 11 | @ Athletics | Sep 11, 2026 | — |
| Sep 12 | @ Athletics | Sep 12, 2026 | — |
| Sep 13 | @ Athletics | Sep 13, 2026 | — |
| Sep 14 | @ Los Angeles Angels | Sep 14, 2026 | — |
| Sep 15 | @ Los Angeles Angels | Sep 15, 2026 | — |
| Sep 16 | @ Los Angeles Angels | Sep 16, 2026 | — |
| Sep 18 | @ Colorado Rockies | Sep 18, 2026 | — |
| Sep 19 | @ Colorado Rockies | Sep 19, 2026 | — |
| Sep 20 | @ Colorado Rockies | Sep 20, 2026 | — |
| Sep 22 | vs Houston Astros | Sep 22, 2026 | — |
| Sep 23 | vs Houston Astros | Sep 23, 2026 | — |
| Sep 24 | vs Los Angeles Angels | Sep 24, 2026 | — |
| Sep 25 | vs Los Angeles Angels | Sep 25, 2026 | — |
| Sep 26 | vs Los Angeles Angels | Sep 26, 2026 | — |
| Sep 27 | vs Los Angeles Angels | Sep 27, 2026 | — |
Seattle Mariners standings and division table →
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