Houston Astros vs Seattle Mariners:All-Time Matchup History

Matchup Overview

The Houston Astros and Seattle Mariners have met 244 times in MLB since 2002. Houston Astros hold a clear edge in the all-time series, 137–107. Seattle Mariners have had the upper hand recently, going 3–2 in their last 5 meetings. Their most recent matchup ended 6–5 in favor of Seattle Mariners on September 23, 2026.

Next Meeting

No upcoming game scheduled between these teams this season.

All-Time Head-to-Head

Showing 244 games from available historical data.

Date	Season	Away	Score	Home
Sep 23, 26	2026	HOU	5–6	SEA
Sep 22, 26	2026	HOU	7–0	SEA
Aug 15, 26	2026	SEA	3–2	HOU
Aug 14, 26	2026	SEA	7–10	HOU
Aug 14, 26	2026	SEA	10–5	HOU
May 13, 26	2026	SEA	3–4	HOU
May 13, 26	2026	SEA	8–3	HOU
May 12, 26	2026	SEA	10–2	HOU
May 11, 26	2026	SEA	3–1	HOU
Apr 12, 26	2026	HOU	2–6	SEA
Apr 11, 26	2026	HOU	7–8	SEA
Apr 11, 26	2026	HOU	1–6	SEA
Apr 10, 26	2026	HOU	6–9	SEA
Sep 20, 25	2025	SEA	7–3	HOU
Sep 19, 25	2025	SEA	4–0	HOU
Sep 19, 25	2025	SEA	6–4	HOU
Jul 19, 25	2025	HOU	6–7	SEA
Jul 19, 25	2025	HOU	11–3	SEA
Jul 18, 25	2025	HOU	1–6	SEA
May 24, 25	2025	SEA	3–5	HOU
May 23, 25	2025	SEA	5–3	HOU
May 23, 25	2025	SEA	1–2	HOU
May 22, 25	2025	SEA	2–9	HOU
Apr 8, 25	2025	HOU	2–1	SEA
Apr 8, 25	2025	HOU	6–7	SEA
Apr 7, 25	2025	HOU	3–4	SEA
Sep 24, 24	2024	SEA	3–4	HOU
Sep 24, 24	2024	SEA	8–1	HOU
Sep 23, 24	2024	SEA	6–1	HOU
Jul 20, 24	2024	HOU	4–2	SEA
Jul 20, 24	2024	HOU	4–6	SEA
Jul 19, 24	2024	HOU	3–0	SEA
May 29, 24	2024	HOU	1–2	SEA
May 29, 24	2024	HOU	4–0	SEA
May 28, 24	2024	HOU	2–4	SEA
May 27, 24	2024	HOU	2–3	SEA
May 4, 24	2024	SEA	5–4	HOU
May 3, 24	2024	SEA	3–5	HOU
May 3, 24	2024	SEA	5–0	HOU
Sep 27, 23	2023	HOU	8–3	SEA
Sep 26, 23	2023	HOU	2–6	SEA
Sep 25, 23	2023	HOU	5–1	SEA
Aug 19, 23	2023	SEA	7–6	HOU
Aug 18, 23	2023	SEA	2–0	HOU
Aug 18, 23	2023	SEA	10–3	HOU
Jul 8, 23	2023	SEA	3–1	HOU
Jul 7, 23	2023	SEA	10–1	HOU
Jul 7, 23	2023	SEA	2–3	HOU
Jul 6, 23	2023	SEA	5–1	HOU
May 6, 23	2023	HOU	5–7	SEA
May 6, 23	2023	HOU	1–3	SEA
May 5, 23	2023	HOU	6–4	SEA
Oct 14, 22	2022	HOU	1–0	SEA
Oct 12, 22	2022	SEA	2–4	HOU
Oct 10, 22	2022	SEA	7–8	HOU
Jul 30, 22	2022	SEA	2–3	HOU
Jul 29, 22	2022	SEA	1–11	HOU
Jul 29, 22	2022	SEA	5–4	HOU
Jul 28, 22	2022	SEA	2–4	HOU
Jul 23, 22	2022	HOU	8–5	SEA
Jul 22, 22	2022	HOU	5–2	SEA
Jul 22, 22	2022	HOU	3–1	SEA
Jun 7, 22	2022	SEA	1–4	HOU
Jun 7, 22	2022	SEA	6–3	HOU
Jun 6, 22	2022	SEA	7–4	HOU
May 28, 22	2022	HOU	0–6	SEA
May 28, 22	2022	HOU	2–1	SEA
May 27, 22	2022	HOU	1–6	SEA
May 3, 22	2022	SEA	0–4	HOU
May 3, 22	2022	SEA	2–7	HOU
May 2, 22	2022	SEA	0–3	HOU
Apr 16, 22	2022	HOU	4–0	SEA
Apr 16, 22	2022	HOU	2–7	SEA
Apr 15, 22	2022	HOU	1–11	SEA
Sep 7, 21	2021	SEA	4–5	HOU
Sep 7, 21	2021	SEA	8–5	HOU
Sep 5, 21	2021	SEA	2–11	HOU
Aug 31, 21	2021	HOU	0–4	SEA
Aug 31, 21	2021	HOU	0–1	SEA
Aug 30, 21	2021	HOU	4–3	SEA
Aug 21, 21	2021	SEA	6–3	HOU
Aug 20, 21	2021	SEA	3–12	HOU
Aug 20, 21	2021	SEA	1–15	HOU
Jul 27, 21	2021	HOU	8–6	SEA
Jul 27, 21	2021	HOU	11–4	SEA
Jul 26, 21	2021	HOU	8–11	SEA
Apr 28, 21	2021	SEA	5–7	HOU
Apr 28, 21	2021	SEA	1–0	HOU
Apr 27, 21	2021	SEA	0–2	HOU
Apr 26, 21	2021	SEA	2–5	HOU
Apr 17, 21	2021	HOU	1–0	SEA
Apr 17, 21	2021	HOU	2–7	SEA
Apr 16, 21	2021	HOU	5–6	SEA
Sep 22, 20	2020	HOU	6–1	SEA
Sep 22, 20	2020	HOU	2–3	SEA
Sep 21, 20	2020	HOU	1–6	SEA
Aug 15, 20	2020	SEA	2–3	HOU
Aug 14, 20	2020	SEA	1–11	HOU
Aug 14, 20	2020	SEA	1–2	HOU
Jul 26, 20	2020	SEA	5–8	HOU
Jul 25, 20	2020	SEA	7–6	HOU
Jul 24, 20	2020	SEA	2–8	HOU
Jul 24, 20	2020	SEA	2–7	HOU
Sep 24, 19	2019	HOU	3–0	SEA
Sep 7, 19	2019	SEA	1–21	HOU
Sep 6, 19	2019	SEA	4–7	HOU
Sep 6, 19	2019	SEA	1–2	HOU
Sep 5, 19	2019	SEA	9–11	HOU
Aug 3, 19	2019	SEA	1–3	HOU
Aug 2, 19	2019	SEA	2–10	HOU
Aug 2, 19	2019	SEA	0–9	HOU
Jun 29, 19	2019	SEA	5–6	HOU
Jun 29, 19	2019	SEA	1–6	HOU
Jun 28, 19	2019	SEA	1–2	HOU
Jun 5, 19	2019	HOU	1–14	SEA
Jun 5, 19	2019	HOU	8–7	SEA
Jun 4, 19	2019	HOU	11–5	SEA
Jun 3, 19	2019	HOU	4–2	SEA
Apr 13, 19	2019	HOU	3–1	SEA
Apr 13, 19	2019	HOU	3–2	SEA
Apr 12, 19	2019	HOU	10–6	SEA
Sep 19, 18	2018	SEA	9–0	HOU
Sep 18, 18	2018	SEA	0–7	HOU
Sep 17, 18	2018	SEA	4–1	HOU
Aug 21, 18	2018	HOU	3–2	SEA
Aug 21, 18	2018	HOU	10–7	SEA
Aug 20, 18	2018	HOU	4–7	SEA
Aug 11, 18	2018	SEA	4–3	HOU
Aug 10, 18	2018	SEA	5–2	HOU
Aug 10, 18	2018	SEA	3–2	HOU
Aug 9, 18	2018	SEA	8–6	HOU
Jul 31, 18	2018	HOU	5–2	SEA
Jul 31, 18	2018	HOU	8–3	SEA
Jul 30, 18	2018	HOU	0–2	SEA
Jun 6, 18	2018	SEA	5–7	HOU
Jun 5, 18	2018	SEA	7–1	HOU
Apr 18, 18	2018	HOU	7–1	SEA
Apr 18, 18	2018	HOU	9–2	SEA
Apr 17, 18	2018	HOU	4–1	SEA
Apr 16, 18	2018	HOU	1–2	SEA
Sep 16, 17	2017	SEA	1–7	HOU
Sep 15, 17	2017	SEA	2–5	HOU
Sep 15, 17	2017	SEA	6–8	HOU
Sep 6, 17	2017	HOU	5–3	SEA
Sep 5, 17	2017	HOU	3–1	SEA
Sep 3, 17	2017	HOU	6–2	SEA
Jul 18, 17	2017	SEA	2–6	HOU
Jul 18, 17	2017	SEA	4–1	HOU
Jul 17, 17	2017	SEA	9–7	HOU
Jun 24, 17	2017	HOU	5–2	SEA
Jun 24, 17	2017	HOU	8–2	SEA
Jun 23, 17	2017	HOU	3–13	SEA
Apr 12, 17	2017	HOU	10–5	SEA
Apr 11, 17	2017	HOU	7–5	SEA
Apr 9, 17	2017	HOU	0–6	SEA
Apr 6, 17	2017	SEA	4–2	HOU
Apr 5, 17	2017	SEA	3–5	HOU
Apr 4, 17	2017	SEA	1–2	HOU
Apr 3, 17	2017	SEA	0–3	HOU
Sep 27, 16	2016	SEA	4–8	HOU
Sep 27, 16	2016	SEA	12–4	HOU
Sep 26, 16	2016	SEA	4–3	HOU
Sep 17, 16	2016	HOU	2–1	SEA
Sep 17, 16	2016	HOU	3–7	SEA
Sep 16, 16	2016	HOU	6–0	SEA
Jul 16, 16	2016	HOU	8–1	SEA
Jul 15, 16	2016	HOU	7–3	SEA
Jul 15, 16	2016	HOU	0–1	SEA
Jul 6, 16	2016	SEA	8–9	HOU
Jul 5, 16	2016	SEA	2–5	HOU
Jul 3, 16	2016	SEA	1–2	HOU
May 7, 16	2016	SEA	1–5	HOU
May 6, 16	2016	SEA	3–6	HOU
May 6, 16	2016	SEA	3–2	HOU
May 5, 16	2016	SEA	6–3	HOU
Apr 27, 16	2016	HOU	7–4	SEA
Apr 26, 16	2016	HOU	1–11	SEA
Apr 25, 16	2016	HOU	2–3	SEA
Sep 30, 15	2015	HOU	7–6	SEA
Sep 29, 15	2015	HOU	4–6	SEA
Sep 28, 15	2015	HOU	3–2	SEA
Sep 2, 15	2015	SEA	8–3	HOU
Sep 1, 15	2015	SEA	7–5	HOU
Aug 31, 15	2015	SEA	3–8	HOU
Jun 20, 15	2015	HOU	3–6	SEA
Jun 20, 15	2015	HOU	6–2	SEA
Jun 19, 15	2015	HOU	2–5	SEA
Jun 13, 15	2015	SEA	0–13	HOU
Jun 12, 15	2015	SEA	0–10	HOU
Jun 12, 15	2015	SEA	8–1	HOU
May 2, 15	2015	SEA	6–7	HOU
May 1, 15	2015	SEA	3–4	HOU
May 1, 15	2015	SEA	4–11	HOU
Apr 30, 15	2015	SEA	2–3	HOU
Apr 22, 15	2015	HOU	2–3	SEA
Apr 21, 15	2015	HOU	6–3	SEA
Apr 20, 15	2015	HOU	7–5	SEA
Sep 20, 14	2014	SEA	3–8	HOU
Sep 19, 14	2014	SEA	10–5	HOU
Sep 19, 14	2014	SEA	1–10	HOU
Sep 10, 14	2014	HOU	5–2	SEA
Sep 9, 14	2014	HOU	2–1	SEA
Sep 8, 14	2014	HOU	1–4	SEA
Jul 1, 14	2014	SEA	13–2	HOU
Jul 1, 14	2014	SEA	5–2	HOU
Jun 30, 14	2014	SEA	10–4	HOU
May 24, 14	2014	HOU	9–4	SEA
May 24, 14	2014	HOU	4–1	SEA
May 23, 14	2014	HOU	1–6	SEA
May 22, 14	2014	HOU	1–3	SEA
May 3, 14	2014	SEA	8–7	HOU
May 2, 14	2014	SEA	4–5	HOU
May 2, 14	2014	SEA	9–8	HOU
Apr 22, 14	2014	HOU	5–2	SEA
Apr 22, 14	2014	HOU	3–5	SEA
Apr 21, 14	2014	HOU	7–2	SEA
Sep 10, 13	2013	HOU	6–1	SEA
Sep 9, 13	2013	HOU	13–2	SEA
Sep 8, 13	2013	HOU	6–4	SEA
Aug 31, 13	2013	SEA	0–2	HOU
Aug 30, 13	2013	SEA	3–1	HOU
Aug 29, 13	2013	SEA	7–1	HOU
Aug 28, 13	2013	SEA	3–2	HOU
Jul 20, 13	2013	SEA	12–5	HOU
Jul 19, 13	2013	SEA	4–2	HOU
Jul 18, 13	2013	SEA	10–7	HOU
Jun 11, 13	2013	HOU	6–1	SEA
Jun 10, 13	2013	HOU	0–4	SEA
Jun 9, 13	2013	HOU	2–3	SEA
Apr 23, 13	2013	SEA	3–10	HOU
Apr 22, 13	2013	SEA	2–3	HOU
Apr 21, 13	2013	SEA	7–1	HOU
Apr 9, 13	2013	HOU	8–3	SEA
Apr 8, 13	2013	HOU	16–9	SEA
Apr 7, 13	2013	HOU	0–3	SEA
Jun 16, 07	2007	SEA	3–10	HOU
Jun 15, 07	2007	SEA	4–9	HOU
Jun 14, 07	2007	SEA	1–5	HOU
Jun 8, 04	2004	HOU	3–0	SEA
Jun 7, 04	2004	HOU	1–0	SEA
Jun 6, 04	2004	HOU	0–5	SEA
Jun 22, 02	2002	SEA	10–5	HOU
Jun 21, 02	2002	SEA	2–3	HOU
Jun 20, 02	2002	SEA	8–0	HOU

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