Seattle Mariners vs Houston Astros
Head-to-Head History
101
SEA Wins
-
130
HOU Wins
Head-to-Head Record
| Team | 2026 | L5 | L10 | L15 | L20 |
|---|---|---|---|---|---|
| Seattle Mariners | Win: 7 WR: 87.5% |
Win: 4 WR: 80.0% |
Win: 9 WR: 90.0% |
Win: 12 WR: 80.0% |
Win: 14 WR: 70.0% |
| Houston Astros | Win: 1 WR: 12.5% |
Win: 1 WR: 20.0% |
Win: 1 WR: 10.0% |
Win: 3 WR: 20.0% |
Win: 6 WR: 30.0% |
ALL 231 Matches | From 2013 to 2026
| Date | Type | Away | Score | Home | Score | Winner | WP | LP |
|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | Regular | Seattle Mariners | 8 | Houston Astros | 3 | Seattle Mariners | Luis Castillo (1-4) | Mike Burrows (2-5) |
| May 13, 2026 | Regular | Seattle Mariners | 3 | Houston Astros | 4 | Houston Astros | Bryan Abreu (2-2) | Alex Hoppe (0-1) |
| May 12, 2026 | Regular | Seattle Mariners | 10 | Houston Astros | 2 | Seattle Mariners | Bryan Woo (3-2) | Tatsuya Imai (1-1) |
| May 11, 2026 | Regular | Seattle Mariners | 3 | Houston Astros | 1 | Seattle Mariners | George Kirby (5-2) | Peter Lambert (2-3) |
| April 13, 2026 | Regular | Houston Astros | 2 | Seattle Mariners | 6 | Seattle Mariners | George Kirby (2-2) | Mike Burrows (1-3) |
| April 12, 2026 | Regular | Houston Astros | 1 | Seattle Mariners | 6 | Seattle Mariners | Logan Gilbert (1-2) | Cody Bolton (0-1) |
| April 11, 2026 | Regular | Houston Astros | 7 | Seattle Mariners | 8 | Seattle Mariners | Andrés Muñoz (2-1) | Bryan Abreu (0-2) |
| April 10, 2026 | Regular | Houston Astros | 6 | Seattle Mariners | 9 | Seattle Mariners | Emerson Hancock (2-1) | Ryan Weiss (0-2) |
| September 21, 2025 | Regular | Seattle Mariners | 7 | Houston Astros | 3 | Seattle Mariners | Logan Gilbert (6-6) | Jason Alexander (4-2) |
| September 20, 2025 | Regular | Seattle Mariners | 6 | Houston Astros | 4 | Seattle Mariners | George Kirby (10-7) | Framber Valdez (12-11) |
| September 19, 2025 | Regular | Seattle Mariners | 4 | Houston Astros | 0 | Seattle Mariners | Bryan Woo (15-7) | Hunter Brown (12-8) |
| July 20, 2025 | Regular | Houston Astros | 11 | Seattle Mariners | 3 | Houston Astros | Kaleb Ort (2-1) | Bryan Woo (8-5) |
| July 19, 2025 | Regular | Houston Astros | 6 | Seattle Mariners | 7 | Seattle Mariners | Eduard Bazardo (4-0) | Héctor Neris (3-2) |
| July 18, 2025 | Regular | Houston Astros | 1 | Seattle Mariners | 6 | Seattle Mariners | Luis Castillo (7-5) | Brandon Walter (1-3) |
| May 25, 2025 | Regular | Seattle Mariners | 3 | Houston Astros | 5 | Houston Astros | Bryan King (3-0) | Casey Legumina (4-2) |
| May 24, 2025 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Framber Valdez (4-4) | Bryan Woo (5-2) |
| May 23, 2025 | Regular | Seattle Mariners | 5 | Houston Astros | 3 | Seattle Mariners | Emerson Hancock (2-2) | Bryan Abreu (1-2) |
| May 22, 2025 | Regular | Seattle Mariners | 2 | Houston Astros | 9 | Houston Astros | Shawn Dubin (1-0) | George Kirby (0-1) |
| April 9, 2025 | Regular | Houston Astros | 6 | Seattle Mariners | 7 | Seattle Mariners | Casey Lawrence (1-0) | Bryan Abreu (0-1) |
| April 8, 2025 | Regular | Houston Astros | 2 | Seattle Mariners | 1 | Houston Astros | Ryan Gusto (1-0) | Jesse Hahn (0-1) |
| April 7, 2025 | Regular | Houston Astros | 3 | Seattle Mariners | 4 | Seattle Mariners | Gregory Santos (1-1) | Tayler Scott (0-1) |
| September 25, 2024 | Regular | Seattle Mariners | 8 | Houston Astros | 1 | Seattle Mariners | George Kirby (14-11) | Yusei Kikuchi (9-10) |
| September 24, 2024 | Regular | Seattle Mariners | 3 | Houston Astros | 4 | Houston Astros | Framber Valdez (15-7) | Logan Gilbert (8-12) |
| September 23, 2024 | Regular | Seattle Mariners | 6 | Houston Astros | 1 | Seattle Mariners | Bryce Miller (12-8) | Hunter Brown (11-9) |
| July 21, 2024 | Regular | Houston Astros | 4 | Seattle Mariners | 6 | Seattle Mariners | Bryan Woo (4-1) | Ronel Blanco (9-5) |
| July 20, 2024 | Regular | Houston Astros | 4 | Seattle Mariners | 2 | Houston Astros | Tayler Scott (7-3) | Ryne Stanek (6-3) |
| July 19, 2024 | Regular | Houston Astros | 3 | Seattle Mariners | 0 | Houston Astros | Hunter Brown (8-6) | Luis Castillo (8-10) |
| May 30, 2024 | Regular | Houston Astros | 4 | Seattle Mariners | 0 | Houston Astros | Spencer Arrighetti (3-5) | Logan Gilbert (3-3) |
| May 29, 2024 | Regular | Houston Astros | 1 | Seattle Mariners | 2 | Seattle Mariners | Mike Baumann (2-0) | Tayler Scott (1-2) |
| May 28, 2024 | Regular | Houston Astros | 2 | Seattle Mariners | 4 | Seattle Mariners | Tayler Saucedo (2-0) | Ryan Pressly (0-2) |
| May 27, 2024 | Regular | Houston Astros | 2 | Seattle Mariners | 3 | Seattle Mariners | Bryce Miller (4-5) | Framber Valdez (3-3) |
| May 5, 2024 | Regular | Seattle Mariners | 5 | Houston Astros | 4 | Seattle Mariners | Andrés Muñoz (2-2) | Josh Hader (1-3) |
| May 4, 2024 | Regular | Seattle Mariners | 5 | Houston Astros | 0 | Seattle Mariners | Logan Gilbert (3-0) | Framber Valdez (1-1) |
| May 3, 2024 | Regular | Seattle Mariners | 3 | Houston Astros | 5 | Houston Astros | Seth Martinez (2-2) | Gabe Speier (0-1) |
| September 27, 2023 | Regular | Houston Astros | 8 | Seattle Mariners | 3 | Houston Astros | Kendall Graveman (5-6) | Bryce Miller (8-7) |
| September 26, 2023 | Regular | Houston Astros | 2 | Seattle Mariners | 6 | Seattle Mariners | George Kirby (12-10) | Cristian Javier (9-5) |
| September 25, 2023 | Regular | Houston Astros | 5 | Seattle Mariners | 1 | Houston Astros | Justin Verlander (12-8) | Luis Castillo (14-8) |
| August 20, 2023 | Regular | Seattle Mariners | 7 | Houston Astros | 6 | Seattle Mariners | Matt Brash (9-4) | Hunter Brown (9-9) |
| August 19, 2023 | Regular | Seattle Mariners | 10 | Houston Astros | 3 | Seattle Mariners | Logan Gilbert (11-5) | Framber Valdez (9-9) |
| August 18, 2023 | Regular | Seattle Mariners | 2 | Houston Astros | 0 | Seattle Mariners | Bryce Miller (8-4) | J.P. France (9-4) |
| July 9, 2023 | Regular | Seattle Mariners | 3 | Houston Astros | 1 | Seattle Mariners | Logan Gilbert (7-5) | Brandon Bielak (4-5) |
| July 8, 2023 | Regular | Seattle Mariners | 2 | Houston Astros | 3 | Houston Astros | Héctor Neris (5-2) | Andrés Muñoz (2-2) |
| July 7, 2023 | Regular | Seattle Mariners | 10 | Houston Astros | 1 | Seattle Mariners | Luis Castillo (6-6) | Hunter Brown (6-6) |
| July 6, 2023 | Regular | Seattle Mariners | 5 | Houston Astros | 1 | Seattle Mariners | George Kirby (8-7) | Ronel Blanco (2-1) |
| May 7, 2023 | Regular | Houston Astros | 1 | Seattle Mariners | 3 | Seattle Mariners | Bryce Miller (1-0) | Brandon Bielak (0-1) |
| May 6, 2023 | Regular | Houston Astros | 5 | Seattle Mariners | 7 | Seattle Mariners | Tayler Saucedo (1-0) | Rafael Montero (0-1) |
| May 5, 2023 | Regular | Houston Astros | 6 | Seattle Mariners | 4 | Houston Astros | Bryan Abreu (1-0) | Matt Brash (3-3) |
| October 15, 2022 | ALDS G3 | Houston Astros | 1 | Seattle Mariners | 0 | Houston Astros | Luis Garcia (1-0) | Penn Murfee (0-1) |
| October 13, 2022 | ALDS G2 | Seattle Mariners | 2 | Houston Astros | 4 | Houston Astros | Héctor Neris (1-0) | Luis Castillo (1-1) |
| October 11, 2022 | ALDS G1 | Seattle Mariners | 7 | Houston Astros | 8 | Houston Astros | Rafael Montero (1-0) | Robbie Ray (0-1) |
| July 31, 2022 | Regular | Seattle Mariners | 2 | Houston Astros | 3 | Houston Astros | Héctor Neris (4-3) | Brennan Bernardino (0-1) |
| July 30, 2022 | Regular | Seattle Mariners | 5 | Houston Astros | 4 | Seattle Mariners | Erik Swanson (2-0) | Ryan Pressly (3-3) |
| July 29, 2022 | Regular | Seattle Mariners | 1 | Houston Astros | 11 | Houston Astros | Justin Verlander (14-3) | Robbie Ray (8-8) |
| July 28, 2022 | Regular | Seattle Mariners | 2 | Houston Astros | 4 | Houston Astros | Rafael Montero (4-1) | Andrés Muñoz (1-4) |
| July 24, 2022 | Regular | Houston Astros | 8 | Seattle Mariners | 5 | Houston Astros | Framber Valdez (9-4) | Robbie Ray (8-7) |
| July 23, 2022 | Regular | Houston Astros | 3 | Seattle Mariners | 1 | Houston Astros | Justin Verlander (13-3) | Logan Gilbert (10-4) |
| July 22, 2022 | Regular | Houston Astros | 5 | Seattle Mariners | 2 | Houston Astros | José Urquidy (9-4) | Marco Gonzales (5-10) |
| June 8, 2022 | Regular | Seattle Mariners | 6 | Houston Astros | 3 | Seattle Mariners | Logan Gilbert (6-2) | José Urquidy (5-3) |
| June 7, 2022 | Regular | Seattle Mariners | 1 | Houston Astros | 4 | Houston Astros | Justin Verlander (7-2) | Chris Flexen (2-7) |
| June 6, 2022 | Regular | Seattle Mariners | 7 | Houston Astros | 4 | Seattle Mariners | Robbie Ray (5-6) | Cristian Javier (3-3) |
| May 29, 2022 | Regular | Houston Astros | 2 | Seattle Mariners | 1 | Houston Astros | Rafael Montero (2-0) | Marco Gonzales (3-5) |
| May 28, 2022 | Regular | Houston Astros | 0 | Seattle Mariners | 6 | Seattle Mariners | Logan Gilbert (5-2) | José Urquidy (4-2) |
| May 27, 2022 | Regular | Houston Astros | 1 | Seattle Mariners | 6 | Seattle Mariners | Chris Flexen (2-6) | Justin Verlander (6-2) |
| May 4, 2022 | Regular | Seattle Mariners | 2 | Houston Astros | 7 | Houston Astros | Justin Verlander (3-1) | Matt Brash (1-3) |
| May 3, 2022 | Regular | Seattle Mariners | 0 | Houston Astros | 4 | Houston Astros | Cristian Javier (2-0) | Chris Flexen (1-4) |
| May 2, 2022 | Regular | Seattle Mariners | 0 | Houston Astros | 3 | Houston Astros | Jake Odorizzi (2-2) | Marco Gonzales (1-3) |
| April 17, 2022 | Regular | Houston Astros | 2 | Seattle Mariners | 7 | Seattle Mariners | Matt Brash (1-1) | José Urquidy (1-1) |
| April 16, 2022 | Regular | Houston Astros | 4 | Seattle Mariners | 0 | Houston Astros | Justin Verlander (1-1) | Chris Flexen (0-2) |
| April 15, 2022 | Regular | Houston Astros | 1 | Seattle Mariners | 11 | Seattle Mariners | Marco Gonzales (1-1) | Jake Odorizzi (0-1) |
| September 8, 2021 | Regular | Seattle Mariners | 8 | Houston Astros | 5 | Seattle Mariners | Diego Castillo (3-5) | Ryan Pressly (5-2) |
| September 7, 2021 | Regular | Seattle Mariners | 4 | Houston Astros | 5 | Houston Astros | Ryne Stanek (2-4) | Yohan Ramírez (1-3) |
| September 6, 2021 | Regular | Seattle Mariners | 2 | Houston Astros | 11 | Houston Astros | Lance McCullers Jr. (11-4) | Yusei Kikuchi (7-8) |
| September 1, 2021 | Regular | Houston Astros | 0 | Seattle Mariners | 1 | Seattle Mariners | Justus Sheffield (6-8) | Jake Odorizzi (6-7) |
| August 31, 2021 | Regular | Houston Astros | 0 | Seattle Mariners | 4 | Seattle Mariners | Paul Sewald (9-3) | Kendall Graveman (5-1) |
| August 30, 2021 | Regular | Houston Astros | 4 | Seattle Mariners | 3 | Houston Astros | Phil Maton (4-0) | Joe Smith (2-3) |
| August 22, 2021 | Regular | Seattle Mariners | 6 | Houston Astros | 3 | Seattle Mariners | Paul Sewald (8-3) | Ryne Stanek (1-3) |
| August 21, 2021 | Regular | Seattle Mariners | 1 | Houston Astros | 15 | Houston Astros | Jake Odorizzi (6-6) | Logan Gilbert (5-5) |
| August 20, 2021 | Regular | Seattle Mariners | 3 | Houston Astros | 12 | Houston Astros | Lance McCullers Jr. (10-4) | Yusei Kikuchi (7-7) |
| July 28, 2021 | Regular | Houston Astros | 11 | Seattle Mariners | 4 | Houston Astros | Jake Odorizzi (4-5) | Yusei Kikuchi (6-6) |
| July 27, 2021 | Regular | Houston Astros | 8 | Seattle Mariners | 6 | Houston Astros | Lance McCullers Jr. (8-2) | Chris Flexen (9-5) |
| July 26, 2021 | Regular | Houston Astros | 8 | Seattle Mariners | 11 | Seattle Mariners | Kendall Graveman (4-0) | Ryne Stanek (1-2) |
| April 29, 2021 | Regular | Seattle Mariners | 1 | Houston Astros | 0 | Seattle Mariners | Yusei Kikuchi (1-1) | Luis Garcia (0-3) |
| April 28, 2021 | Regular | Seattle Mariners | 5 | Houston Astros | 7 | Houston Astros | Joe Smith (1-1) | Rafael Montero (2-1) |
| April 27, 2021 | Regular | Seattle Mariners | 0 | Houston Astros | 2 | Houston Astros | Cristian Javier (3-0) | Marco Gonzales (1-3) |
| April 26, 2021 | Regular | Seattle Mariners | 2 | Houston Astros | 5 | Houston Astros | José Urquidy (1-2) | Justus Sheffield (1-2) |
| April 18, 2021 | Regular | Houston Astros | 2 | Seattle Mariners | 7 | Seattle Mariners | Ljay Newsome (1-0) | Jake Odorizzi (0-2) |
| April 17, 2021 | Regular | Houston Astros | 1 | Seattle Mariners | 0 | Houston Astros | Zack Greinke (2-1) | Chris Flexen (1-1) |
| April 16, 2021 | Regular | Houston Astros | 5 | Seattle Mariners | 6 | Seattle Mariners | Anthony Misiewicz (2-0) | Ryne Stanek (0-1) |
| September 23, 2020 | Regular | Houston Astros | 2 | Seattle Mariners | 3 | Seattle Mariners | Nick Margevicius (2-3) | Zack Greinke (3-3) |
| September 22, 2020 | Regular | Houston Astros | 6 | Seattle Mariners | 1 | Houston Astros | Framber Valdez (5-3) | Casey Sadler (1-2) |
| September 21, 2020 | Regular | Houston Astros | 1 | Seattle Mariners | 6 | Seattle Mariners | Marco Gonzales (7-2) | Lance McCullers Jr. (3-3) |
| August 16, 2020 | Regular | Seattle Mariners | 2 | Houston Astros | 3 | Houston Astros | Ryan Pressly (1-1) | Erik Swanson (0-2) |
| August 15, 2020 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Cristian Javier (2-1) | Nick Margevicius (0-1) |
| August 14, 2020 | Regular | Seattle Mariners | 1 | Houston Astros | 11 | Houston Astros | Framber Valdez (1-2) | Nestor Cortes (0-1) |
| July 27, 2020 | Regular | Seattle Mariners | 5 | Houston Astros | 8 | Houston Astros | Brandon Bielak (1-0) | Kendall Graveman (0-1) |
| July 26, 2020 | Regular | Seattle Mariners | 7 | Houston Astros | 6 | Seattle Mariners | Dan Altavilla (1-0) | Chris Devenski (0-1) |
| July 25, 2020 | Regular | Seattle Mariners | 2 | Houston Astros | 7 | Houston Astros | Lance McCullers Jr. (1-0) | Taijuan Walker (0-1) |
| July 24, 2020 | Regular | Seattle Mariners | 2 | Houston Astros | 8 | Houston Astros | Justin Verlander (1-0) | Marco Gonzales (0-1) |
| September 25, 2019 | Regular | Houston Astros | 3 | Seattle Mariners | 0 | Houston Astros | Zack Greinke (18-5) | Yusei Kikuchi (6-11) |
| September 24, 2019 | Regular | Houston Astros | 3 | Seattle Mariners | 0 | Houston Astros | Gerrit Cole (19-5) | Tommy Milone (4-10) |
| September 8, 2019 | Regular | Seattle Mariners | 1 | Houston Astros | 21 | Houston Astros | Gerrit Cole (16-5) | Félix Hernández (1-6) |
| September 7, 2019 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Justin Verlander (18-5) | Austin Adams (1-2) |
| September 6, 2019 | Regular | Seattle Mariners | 4 | Houston Astros | 7 | Houston Astros | Joe Smith (1-0) | Tommy Milone (3-9) |
| September 5, 2019 | Regular | Seattle Mariners | 9 | Houston Astros | 11 | Houston Astros | Josh James (5-0) | Matt Wisler (3-4) |
| August 4, 2019 | Regular | Seattle Mariners | 1 | Houston Astros | 3 | Houston Astros | Justin Verlander (15-4) | Tommy Milone (1-6) |
| August 3, 2019 | Regular | Seattle Mariners | 0 | Houston Astros | 9 | Houston Astros | Aaron Sanchez (4-14) | Marco Gonzales (12-9) |
| August 2, 2019 | Regular | Seattle Mariners | 2 | Houston Astros | 10 | Houston Astros | Wade Miley (10-4) | Yusei Kikuchi (4-8) |
| June 30, 2019 | Regular | Seattle Mariners | 1 | Houston Astros | 6 | Houston Astros | Gerrit Cole (8-5) | Marco Gonzales (9-7) |
| June 29, 2019 | Regular | Seattle Mariners | 5 | Houston Astros | 6 | Houston Astros | Chris Devenski (2-0) | Roenis Elías (2-1) |
| June 28, 2019 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Will Harris (2-1) | Matt Festa (0-2) |
| June 6, 2019 | Regular | Houston Astros | 8 | Seattle Mariners | 7 | Houston Astros | Chris Devenski (1-0) | Matt Festa (0-1) |
| June 5, 2019 | Regular | Houston Astros | 1 | Seattle Mariners | 14 | Seattle Mariners | Mike Leake (5-6) | Brad Peacock (5-3) |
| June 4, 2019 | Regular | Houston Astros | 11 | Seattle Mariners | 5 | Houston Astros | Reymin Guduan (1-0) | Brandon Brennan (2-4) |
| June 3, 2019 | Regular | Houston Astros | 4 | Seattle Mariners | 2 | Houston Astros | Framber Valdez (2-2) | Cory Gearrin (0-2) |
| April 14, 2019 | Regular | Houston Astros | 3 | Seattle Mariners | 2 | Houston Astros | Gerrit Cole (1-2) | Brandon Brennan (1-1) |
| April 13, 2019 | Regular | Houston Astros | 3 | Seattle Mariners | 1 | Houston Astros | Justin Verlander (2-0) | Félix Hernández (1-1) |
| April 12, 2019 | Regular | Houston Astros | 10 | Seattle Mariners | 6 | Houston Astros | Brad Peacock (2-0) | Shawn Armstrong (0-1) |
| September 19, 2018 | Regular | Seattle Mariners | 9 | Houston Astros | 0 | Seattle Mariners | Casey Lawrence (1-0) | Dallas Keuchel (11-11) |
| September 18, 2018 | Regular | Seattle Mariners | 0 | Houston Astros | 7 | Houston Astros | Josh James (1-0) | Mike Leake (10-10) |
| September 17, 2018 | Regular | Seattle Mariners | 4 | Houston Astros | 1 | Seattle Mariners | Ryan Cook (2-1) | Héctor Rondón (2-5) |
| August 22, 2018 | Regular | Houston Astros | 10 | Seattle Mariners | 7 | Houston Astros | Charlie Morton (13-3) | Marco Gonzales (12-9) |
| August 21, 2018 | Regular | Houston Astros | 3 | Seattle Mariners | 2 | Houston Astros | Framber Valdez (1-0) | Ross Detwiler (0-1) |
| August 20, 2018 | Regular | Houston Astros | 4 | Seattle Mariners | 7 | Seattle Mariners | Alex Colomé (4-5) | Collin McHugh (5-2) |
| August 12, 2018 | Regular | Seattle Mariners | 4 | Houston Astros | 3 | Seattle Mariners | Zach Duke (5-4) | Roberto Osuna (1-1) |
| August 11, 2018 | Regular | Seattle Mariners | 3 | Houston Astros | 2 | Seattle Mariners | Wade LeBlanc (7-2) | Charlie Morton (12-3) |
| August 10, 2018 | Regular | Seattle Mariners | 5 | Houston Astros | 2 | Seattle Mariners | Adam Warren (1-1) | Gerrit Cole (10-5) |
| August 9, 2018 | Regular | Seattle Mariners | 8 | Houston Astros | 6 | Seattle Mariners | James Paxton (10-5) | Justin Verlander (11-7) |
| August 1, 2018 | Regular | Houston Astros | 8 | Seattle Mariners | 3 | Houston Astros | Dallas Keuchel (9-9) | Wade LeBlanc (6-2) |
| July 31, 2018 | Regular | Houston Astros | 5 | Seattle Mariners | 2 | Houston Astros | Charlie Morton (12-2) | Mike Leake (8-7) |
| July 30, 2018 | Regular | Houston Astros | 0 | Seattle Mariners | 2 | Seattle Mariners | James Paxton (9-4) | Gerrit Cole (10-3) |
| June 6, 2018 | Regular | Seattle Mariners | 5 | Houston Astros | 7 | Houston Astros | Chris Devenski (2-1) | Juan Nicasio (1-3) |
| June 5, 2018 | Regular | Seattle Mariners | 7 | Houston Astros | 1 | Seattle Mariners | James Paxton (5-1) | Dallas Keuchel (3-8) |
| April 19, 2018 | Regular | Houston Astros | 9 | Seattle Mariners | 2 | Houston Astros | Charlie Morton (3-0) | Marco Gonzales (1-2) |
| April 18, 2018 | Regular | Houston Astros | 7 | Seattle Mariners | 1 | Houston Astros | Gerrit Cole (2-0) | Mike Leake (2-1) |
| April 17, 2018 | Regular | Houston Astros | 4 | Seattle Mariners | 1 | Houston Astros | Lance McCullers Jr. (2-1) | Dan Altavilla (1-2) |
| April 16, 2018 | Regular | Houston Astros | 1 | Seattle Mariners | 2 | Seattle Mariners | James Paxton (1-1) | Dallas Keuchel (0-3) |
| September 17, 2017 | Regular | Seattle Mariners | 1 | Houston Astros | 7 | Houston Astros | Justin Verlander (13-8) | Andrew Moore (1-4) |
| September 16, 2017 | Regular | Seattle Mariners | 6 | Houston Astros | 8 | Houston Astros | Dallas Keuchel (13-4) | Erasmo Ramírez (5-6) |
| September 15, 2017 | Regular | Seattle Mariners | 2 | Houston Astros | 5 | Houston Astros | Charlie Morton (12-7) | James Paxton (12-4) |
| September 6, 2017 | Regular | Houston Astros | 5 | Seattle Mariners | 3 | Houston Astros | Chris Devenski (8-3) | Edwin Díaz (3-6) |
| September 5, 2017 | Regular | Houston Astros | 3 | Seattle Mariners | 1 | Houston Astros | Justin Verlander (11-8) | James Pazos (4-5) |
| September 4, 2017 | Regular | Houston Astros | 6 | Seattle Mariners | 2 | Houston Astros | Dallas Keuchel (12-3) | Marc Rzepczynski (2-1) |
| July 19, 2017 | Regular | Seattle Mariners | 4 | Houston Astros | 1 | Seattle Mariners | James Paxton (9-3) | Charlie Morton (7-4) |
| July 18, 2017 | Regular | Seattle Mariners | 2 | Houston Astros | 6 | Houston Astros | Brad Peacock (8-1) | Sam Gaviglio (3-5) |
| July 17, 2017 | Regular | Seattle Mariners | 9 | Houston Astros | 7 | Seattle Mariners | Yovani Gallardo (4-7) | Tony Sipp (0-1) |
| June 25, 2017 | Regular | Houston Astros | 8 | Seattle Mariners | 2 | Houston Astros | Michael Feliz (3-1) | Aríel Miranda (6-4) |
| June 24, 2017 | Regular | Houston Astros | 5 | Seattle Mariners | 2 | Houston Astros | Lance McCullers Jr. (7-1) | Sam Gaviglio (3-2) |
| June 23, 2017 | Regular | Houston Astros | 3 | Seattle Mariners | 13 | Seattle Mariners | Félix Hernández (3-2) | Joe Musgrove (4-7) |
| April 12, 2017 | Regular | Houston Astros | 10 | Seattle Mariners | 5 | Houston Astros | Brad Peacock (2-0) | Dan Altavilla (1-1) |
| April 11, 2017 | Regular | Houston Astros | 7 | Seattle Mariners | 5 | Houston Astros | Joe Musgrove (1-0) | Aríel Miranda (0-1) |
| April 10, 2017 | Regular | Houston Astros | 0 | Seattle Mariners | 6 | Seattle Mariners | James Paxton (1-0) | Charlie Morton (0-1) |
| April 6, 2017 | Regular | Seattle Mariners | 4 | Houston Astros | 2 | Seattle Mariners | Dan Altavilla (1-0) | Ken Giles (0-1) |
| April 5, 2017 | Regular | Seattle Mariners | 3 | Houston Astros | 5 | Houston Astros | Brad Peacock (1-0) | Chase De Jong (0-1) |
| April 4, 2017 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Lance McCullers Jr. (1-0) | Hisashi Iwakuma (0-1) |
| April 3, 2017 | Regular | Seattle Mariners | 0 | Houston Astros | 3 | Houston Astros | Dallas Keuchel (1-0) | Félix Hernández (0-1) |
| September 28, 2016 | Regular | Seattle Mariners | 12 | Houston Astros | 4 | Seattle Mariners | James Paxton (6-7) | Doug Fister (12-13) |
| September 27, 2016 | Regular | Seattle Mariners | 4 | Houston Astros | 8 | Houston Astros | Jandel Gustave (1-0) | Félix Hernández (11-7) |
| September 26, 2016 | Regular | Seattle Mariners | 4 | Houston Astros | 3 | Seattle Mariners | Drew Storen (4-3) | Luke Gregerson (4-3) |
| September 18, 2016 | Regular | Houston Astros | 3 | Seattle Mariners | 7 | Seattle Mariners | Aríel Miranda (5-1) | Doug Fister (12-12) |
| September 17, 2016 | Regular | Houston Astros | 2 | Seattle Mariners | 1 | Houston Astros | Mike Fiers (11-7) | James Paxton (4-7) |
| September 16, 2016 | Regular | Houston Astros | 6 | Seattle Mariners | 0 | Houston Astros | Collin McHugh (11-10) | Félix Hernández (11-6) |
| July 17, 2016 | Regular | Houston Astros | 8 | Seattle Mariners | 1 | Houston Astros | Collin McHugh (6-6) | Mike Montgomery (3-4) |
| July 16, 2016 | Regular | Houston Astros | 0 | Seattle Mariners | 1 | Seattle Mariners | Hisashi Iwakuma (10-6) | Lance McCullers Jr. (4-4) |
| July 15, 2016 | Regular | Houston Astros | 7 | Seattle Mariners | 3 | Houston Astros | Doug Fister (9-6) | James Paxton (2-4) |
| July 6, 2016 | Regular | Seattle Mariners | 8 | Houston Astros | 9 | Houston Astros | Ken Giles (1-3) | Edwin Díaz (0-2) |
| July 5, 2016 | Regular | Seattle Mariners | 2 | Houston Astros | 5 | Houston Astros | Dallas Keuchel (6-9) | Taijuan Walker (4-7) |
| July 4, 2016 | Regular | Seattle Mariners | 1 | Houston Astros | 2 | Houston Astros | Lance McCullers Jr. (4-2) | Wade Miley (6-5) |
| May 8, 2016 | Regular | Seattle Mariners | 1 | Houston Astros | 5 | Houston Astros | Collin McHugh (4-3) | Hisashi Iwakuma (1-4) |
| May 7, 2016 | Regular | Seattle Mariners | 3 | Houston Astros | 2 | Seattle Mariners | Steve Cishek (2-1) | Tony Sipp (0-2) |
| May 6, 2016 | Regular | Seattle Mariners | 3 | Houston Astros | 6 | Houston Astros | Doug Fister (3-3) | Taijuan Walker (2-2) |
| May 5, 2016 | Regular | Seattle Mariners | 6 | Houston Astros | 3 | Seattle Mariners | Nick Vincent (2-1) | Luke Gregerson (0-1) |
| April 27, 2016 | Regular | Houston Astros | 7 | Seattle Mariners | 4 | Houston Astros | Collin McHugh (2-3) | Hisashi Iwakuma (0-3) |
| April 26, 2016 | Regular | Houston Astros | 1 | Seattle Mariners | 11 | Seattle Mariners | Nate Karns (2-1) | Dallas Keuchel (2-3) |
| April 25, 2016 | Regular | Houston Astros | 2 | Seattle Mariners | 3 | Seattle Mariners | Taijuan Walker (2-0) | Doug Fister (1-3) |
| September 30, 2015 | Regular | Houston Astros | 7 | Seattle Mariners | 6 | Houston Astros | Tony Sipp (3-4) | Danny Farquhar (1-7) |
| September 29, 2015 | Regular | Houston Astros | 4 | Seattle Mariners | 6 | Seattle Mariners | Tom Wilhelmsen (2-2) | Óliver Pérez (2-4) |
| September 28, 2015 | Regular | Houston Astros | 3 | Seattle Mariners | 2 | Houston Astros | Lance McCullers Jr. (6-7) | Danny Farquhar (1-6) |
| September 2, 2015 | Regular | Seattle Mariners | 8 | Houston Astros | 3 | Seattle Mariners | Carson Smith (2-5) | Pat Neshek (3-5) |
| September 1, 2015 | Regular | Seattle Mariners | 7 | Houston Astros | 5 | Seattle Mariners | Logan Kensing (1-0) | Pat Neshek (3-4) |
| August 31, 2015 | Regular | Seattle Mariners | 3 | Houston Astros | 8 | Houston Astros | Dallas Keuchel (16-6) | Vidal Nuño III (0-3) |
| June 21, 2015 | Regular | Houston Astros | 6 | Seattle Mariners | 2 | Houston Astros | Will Harris (4-0) | J.A. Happ (3-4) |
| June 20, 2015 | Regular | Houston Astros | 3 | Seattle Mariners | 6 | Seattle Mariners | Taijuan Walker (5-6) | Dallas Keuchel (8-3) |
| June 19, 2015 | Regular | Houston Astros | 2 | Seattle Mariners | 5 | Seattle Mariners | Roenis Elías (4-4) | Lance McCullers Jr. (3-2) |
| June 14, 2015 | Regular | Seattle Mariners | 0 | Houston Astros | 13 | Houston Astros | Lance McCullers Jr. (3-1) | Roenis Elías (3-4) |
| June 13, 2015 | Regular | Seattle Mariners | 8 | Houston Astros | 1 | Seattle Mariners | Mike Montgomery (1-1) | Collin McHugh (6-3) |
| June 12, 2015 | Regular | Seattle Mariners | 0 | Houston Astros | 10 | Houston Astros | Brett Oberholtzer (1-1) | Félix Hernández (9-3) |
| May 3, 2015 | Regular | Seattle Mariners | 6 | Houston Astros | 7 | Houston Astros | Pat Neshek (2-0) | Carson Smith (0-1) |
| May 2, 2015 | Regular | Seattle Mariners | 4 | Houston Astros | 11 | Houston Astros | Collin McHugh (4-0) | Taijuan Walker (1-3) |
| May 1, 2015 | Regular | Seattle Mariners | 3 | Houston Astros | 4 | Houston Astros | Josh Fields (1-0) | Roenis Elías (0-1) |
| April 30, 2015 | Regular | Seattle Mariners | 2 | Houston Astros | 3 | Houston Astros | Luke Gregerson (2-0) | Dominic Leone (0-2) |
| April 22, 2015 | Regular | Houston Astros | 2 | Seattle Mariners | 3 | Seattle Mariners | J.A. Happ (1-1) | Roberto Hernández (0-2) |
| April 21, 2015 | Regular | Houston Astros | 6 | Seattle Mariners | 3 | Houston Astros | Collin McHugh (3-0) | Charlie Furbush (0-1) |
| April 20, 2015 | Regular | Houston Astros | 7 | Seattle Mariners | 5 | Houston Astros | Tony Sipp (1-0) | Danny Farquhar (0-1) |
| September 21, 2014 | Regular | Seattle Mariners | 3 | Houston Astros | 8 | Houston Astros | Collin McHugh (11-9) | Hisashi Iwakuma (14-9) |
| September 20, 2014 | Regular | Seattle Mariners | 1 | Houston Astros | 10 | Houston Astros | Dallas Keuchel (12-9) | Chris Young (12-9) |
| September 19, 2014 | Regular | Seattle Mariners | 10 | Houston Astros | 5 | Seattle Mariners | Taijuan Walker (2-2) | Brad Peacock (4-9) |
| September 10, 2014 | Regular | Houston Astros | 5 | Seattle Mariners | 2 | Houston Astros | Nick Tropeano (1-0) | Hisashi Iwakuma (14-7) |
| September 9, 2014 | Regular | Houston Astros | 2 | Seattle Mariners | 1 | Houston Astros | Collin McHugh (9-9) | Yoervis Medina (4-3) |
| September 8, 2014 | Regular | Houston Astros | 1 | Seattle Mariners | 4 | Seattle Mariners | Danny Farquhar (3-1) | Mike Foltynewicz (0-1) |
| July 2, 2014 | Regular | Seattle Mariners | 5 | Houston Astros | 2 | Seattle Mariners | Chris Young (8-4) | Brad Peacock (2-5) |
| July 1, 2014 | Regular | Seattle Mariners | 13 | Houston Astros | 2 | Seattle Mariners | Hisashi Iwakuma (6-4) | Jarred Cosart (8-6) |
| June 30, 2014 | Regular | Seattle Mariners | 10 | Houston Astros | 4 | Seattle Mariners | Taijuan Walker (1-0) | Collin McHugh (4-7) |
| May 25, 2014 | Regular | Houston Astros | 4 | Seattle Mariners | 1 | Houston Astros | Dallas Keuchel (6-2) | Hisashi Iwakuma (3-1) |
| May 24, 2014 | Regular | Houston Astros | 9 | Seattle Mariners | 4 | Houston Astros | Brett Oberholtzer (1-6) | Brandon Maurer (1-3) |
| May 23, 2014 | Regular | Houston Astros | 1 | Seattle Mariners | 6 | Seattle Mariners | Félix Hernández (6-1) | Rudy Owens (0-1) |
| May 22, 2014 | Regular | Houston Astros | 1 | Seattle Mariners | 3 | Seattle Mariners | Dominic Leone (1-0) | Jarred Cosart (3-4) |
| May 4, 2014 | Regular | Seattle Mariners | 8 | Houston Astros | 7 | Seattle Mariners | Brandon Maurer (1-0) | Collin McHugh (2-1) |
| May 3, 2014 | Regular | Seattle Mariners | 9 | Houston Astros | 8 | Seattle Mariners | Hisashi Iwakuma (1-0) | Dallas Keuchel (2-2) |
| May 2, 2014 | Regular | Seattle Mariners | 4 | Houston Astros | 5 | Houston Astros | Anthony Bass (1-0) | Charlie Furbush (0-3) |
| April 23, 2014 | Regular | Houston Astros | 3 | Seattle Mariners | 5 | Seattle Mariners | Fernando Rodney (1-1) | Josh Fields (0-1) |
| April 22, 2014 | Regular | Houston Astros | 5 | Seattle Mariners | 2 | Houston Astros | Collin McHugh (1-0) | Erasmo Ramírez (1-3) |
| April 21, 2014 | Regular | Houston Astros | 7 | Seattle Mariners | 2 | Houston Astros | Dallas Keuchel (2-1) | Félix Hernández (3-1) |
| September 11, 2013 | Regular | Houston Astros | 6 | Seattle Mariners | 1 | Houston Astros | Brad Peacock (5-5) | Brandon Maurer (4-8) |
| September 10, 2013 | Regular | Houston Astros | 13 | Seattle Mariners | 2 | Houston Astros | Jordan Lyles (7-7) | Joe Saunders (11-14) |
| September 9, 2013 | Regular | Houston Astros | 6 | Seattle Mariners | 4 | Houston Astros | Kevin Chapman (1-1) | Danny Farquhar (0-3) |
| September 1, 2013 | Regular | Seattle Mariners | 0 | Houston Astros | 2 | Houston Astros | Brett Oberholtzer (4-1) | Charlie Furbush (2-5) |
| August 31, 2013 | Regular | Seattle Mariners | 3 | Houston Astros | 1 | Seattle Mariners | Joe Saunders (11-13) | Dallas Keuchel (5-8) |
| August 30, 2013 | Regular | Seattle Mariners | 7 | Houston Astros | 1 | Seattle Mariners | Taijuan Walker (1-0) | Brad Peacock (3-5) |
| August 29, 2013 | Regular | Seattle Mariners | 3 | Houston Astros | 2 | Seattle Mariners | Erasmo Ramírez (5-1) | Jordan Lyles (6-7) |
| July 21, 2013 | Regular | Seattle Mariners | 12 | Houston Astros | 5 | Seattle Mariners | Félix Hernández (11-4) | Jordan Lyles (4-4) |
| July 20, 2013 | Regular | Seattle Mariners | 4 | Houston Astros | 2 | Seattle Mariners | Hisashi Iwakuma (9-4) | Érik Bédard (3-7) |
| July 19, 2013 | Regular | Seattle Mariners | 10 | Houston Astros | 7 | Seattle Mariners | Joe Saunders (9-8) | Bud Norris (6-9) |
| June 12, 2013 | Regular | Houston Astros | 6 | Seattle Mariners | 1 | Houston Astros | Paul Clemens (4-2) | Tom Wilhelmsen (0-2) |
| June 11, 2013 | Regular | Houston Astros | 0 | Seattle Mariners | 4 | Seattle Mariners | Aaron Harang (3-6) | Bud Norris (5-6) |
| June 10, 2013 | Regular | Houston Astros | 2 | Seattle Mariners | 3 | Seattle Mariners | Hisashi Iwakuma (7-1) | Dallas Keuchel (3-3) |
| April 24, 2013 | Regular | Seattle Mariners | 3 | Houston Astros | 10 | Houston Astros | Lucas Harrell (2-2) | Joe Saunders (1-3) |
| April 23, 2013 | Regular | Seattle Mariners | 2 | Houston Astros | 3 | Houston Astros | Bud Norris (3-2) | Hisashi Iwakuma (2-1) |
| April 22, 2013 | Regular | Seattle Mariners | 7 | Houston Astros | 1 | Seattle Mariners | Félix Hernández (2-2) | Brad Peacock (1-2) |
| April 10, 2013 | Regular | Houston Astros | 8 | Seattle Mariners | 3 | Houston Astros | Brad Peacock (1-1) | Blake Beavan (0-1) |
| April 9, 2013 | Regular | Houston Astros | 16 | Seattle Mariners | 9 | Houston Astros | Paul Clemens (1-0) | Brandon Maurer (0-2) |
| April 8, 2013 | Regular | Houston Astros | 0 | Seattle Mariners | 3 | Seattle Mariners | Joe Saunders (1-1) | Philip Humber (0-2) |
Head-to-Head Summary:
Total: From the 2013 to 2026 season, the two teams have played a total of 231 matches, of which the Seattle Mariners have won 101 games (Win% 43.72%); the Houston Astros have won 130 games (Win% 56.28%).
2026 Season: The Seattle Mariners have won 7 game (Win% 87.5%), and the Seattle Mariners have won 1 games (Win% 12.5%).
Last 5 Games: The Seattle Mariners have won 4 game (Win% 80.0%), and the Houston Astros have won 1 games (Win% 20.0%).
Last 10 Games: The Seattle Mariners have won 9 game (Win% 90.0%), and the Houston Astros have won 1 games (Win% 10.0%).
Last 15 Games: The Seattle Mariners have won 12 game (Win% 80.0%), and the Houston Astros have won 3 games (Win% 20.0%).
Last 20 Games: The Seattle Mariners have won 14 game (Win% 70.0%), and the Houston Astros have won 6 games (Win% 30.0%).
Team Pages
SEA
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Seattle Mariners vs Milwaukee Brewers
St. Louis Cardinals vs. Seattle Mariners
Seattle Mariners vs San Diego Padres
Baltimore Orioles vs Seattle Mariners
Atlanta Braves vs Seattle Mariners
Arizona Diamondbacks vs. Seattle Mariners
Seattle Mariners vs. Detroit Tigers
Seattle Mariners vs Texas Rangers
Minnesota Twins vs. Seattle Mariners
Pittsburgh Pirates vs. Seattle Mariners
HOU
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Los Angeles Dodgers vs. Houston Astros
Miami Marlins vs Houston Astros
Boston Red Sox vs. Houston Astros
Cincinnati Reds vs. Houston Astros
Minnesota Twins vs Houston Astros
Milwaukee Brewers vs Houston Astros
Houston Astros vs San Francisco Giants
Oakland Athletics vs. Houston Astros
Houston Astros vs Philadelphia Phillies
Toronto Blue Jays vs. Houston Astros