Colorado Rockies VS Seattle Mariners

Colorado Rockies vs Seattle Mariners

Head-to-Head History

14 COL Wins
-
21 SEA Wins

Head-to-Head Record

Team 2026 L5 L10 L15 L20
Colorado Rockies Win: /
WR: /		 Win: 1
WR: 20.0%		 Win: 2
WR: 20.0%		 Win: 4
WR: 26.7%		 Win: 8
WR: 40.0%
Seattle Mariners Win: /
WR: /		 Win: 4
WR: 80.0%		 Win: 8
WR: 80.0%		 Win: 11
WR: 73.3%		 Win: 12
WR: 60.0%

ALL 35 Matches | From 2012 to 2025

Date Type Away Score Home Score Winner WP LP
September 25, 2025RegularColorado Rockies2Seattle Mariners6Seattle Mariners Caleb Ferguson (5-4) Bradley Blalock (2-6)
September 24, 2025RegularColorado Rockies2Seattle Mariners9Seattle Mariners Luis Castillo (11-8) Tanner Gordon (6-8)
September 23, 2025RegularColorado Rockies3Seattle Mariners4Seattle Mariners Gabe Speier (4-3) Juan Mejia (2-2)
April 21, 2024RegularSeattle Mariners10Colorado Rockies2Seattle MarinersEmerson Hancock (2-2) Peter Lambert (2-1)
April 21, 2024RegularSeattle Mariners1Colorado Rockies2Colorado RockiesJustin Lawrence (1-1) Andrés Muñoz (1-2)
April 20, 2024RegularSeattle Mariners7Colorado Rockies0Seattle MarinersLuis Castillo (1-4) Dakota Hudson (0-4)
April 16, 2023RegularColorado Rockies0Seattle Mariners1Seattle MarinersLuis Castillo (2-0) Dinelson Lamet (1-1)
April 15, 2023RegularColorado Rockies2Seattle Mariners9Seattle MarinersGeorge Kirby (1-1) Ryan Feltner (0-2)
April 14, 2023RegularColorado Rockies3Seattle Mariners5Seattle MarinersMatt Brash (1-1) Austin Gomber (0-3)
July 21, 2021RegularSeattle Mariners3Colorado Rockies6Colorado RockiesAustin Gomber (7-5) Keynan Middleton (0-1)
July 20, 2021RegularSeattle Mariners6Colorado Rockies4Seattle MarinersMarco Gonzales (2-5) Germán Márquez (8-7)
June 23, 2021RegularColorado Rockies5Seattle Mariners2Colorado RockiesGermán Márquez (6-6) Justus Sheffield (5-7)
June 22, 2021RegularColorado Rockies1Seattle Mariners2Seattle MarinersPaul Sewald (4-2) Tyler Kinley (1-2)
August 9, 2020RegularColorado Rockies3Seattle Mariners5Seattle MarinersJustus Sheffield (1-2) Germán Márquez (2-2)
August 8, 2020RegularColorado Rockies5Seattle Mariners0Colorado RockiesJeff Hoffman (2-0) Anthony Misiewicz (0-1)
August 7, 2020RegularColorado Rockies8Seattle Mariners4Colorado RockiesAntonio Senzatela (3-0) Yusei Kikuchi (0-1)
July 15, 2018RegularSeattle Mariners3Colorado Rockies4Colorado RockiesScott Oberg (4-0) Nick Vincent (3-2)
July 14, 2018RegularSeattle Mariners1Colorado Rockies4Colorado RockiesJon Gray (8-7) Wade LeBlanc (5-1)
July 13, 2018RegularSeattle Mariners7Colorado Rockies10Colorado RockiesHarrison Musgrave (1-3) Christian Bergman (0-1)
July 8, 2018RegularColorado Rockies4Seattle Mariners6Seattle MarinersWade LeBlanc (5-0) Antonio Senzatela (3-2)
July 7, 2018RegularColorado Rockies5Seattle Mariners1Colorado RockiesScott Oberg (2-0) James Paxton (8-3)
July 6, 2018RegularColorado Rockies7Seattle Mariners1Colorado RockiesGermán Márquez (7-8) Félix Hernández (8-7)
June 1, 2017RegularColorado Rockies6Seattle Mariners3Colorado RockiesKyle Freeland (6-3) Yovani Gallardo (2-6)
May 31, 2017RegularColorado Rockies0Seattle Mariners5Seattle MarinersJames Paxton (4-0) Antonio Senzatela (7-2)
May 30, 2017RegularSeattle Mariners10Colorado Rockies4Seattle MarinersAríel Miranda (5-2) Tyler Anderson (3-5)
May 29, 2017RegularSeattle Mariners6Colorado Rockies5Seattle MarinersSam Gaviglio (1-1) Tyler Chatwood (4-7)
September 13, 2015RegularColorado Rockies3Seattle Mariners2Colorado RockiesKyle Kendrick (6-12) James Paxton (3-4)
September 12, 2015RegularColorado Rockies2Seattle Mariners7Seattle MarinersRoenis Elías (5-8) Yohan Flande (3-3)
September 11, 2015RegularColorado Rockies4Seattle Mariners2Colorado RockiesChad Bettis (7-5) Hisashi Iwakuma (7-4)
August 5, 2015RegularSeattle Mariners5Colorado Rockies7Colorado RockiesYohan Flande (2-1) Mayckol Guaipe (0-3)
August 4, 2015RegularSeattle Mariners10Colorado Rockies4Seattle MarinersRob Rasmussen (1-0) Christian Friedrich (0-3)
August 3, 2015RegularSeattle Mariners8Colorado Rockies7Seattle MarinersFélix Hernández (13-6) Eddie Butler (3-8)
May 20, 2012RegularSeattle Mariners6Colorado Rockies4Seattle MarinersBlake Beavan (2-4) Jeremy Guthrie (2-2)
May 19, 2012RegularSeattle Mariners10Colorado Rockies3Seattle MarinersJason Vargas (5-3) Christian Friedrich (1-1)
May 18, 2012RegularSeattle Mariners4Colorado Rockies0Seattle MarinersKevin Millwood (2-4) Alex White (0-3)

Head-to-Head Summary:

Total: From the 2012 to 2025 season, the two teams have played a total of 35 matches, of which the Colorado Rockies have won 14 games (Win% 40.00%); the Seattle Mariners have won 21 games (Win% 60.00%).
2026 Season: The Colorado Rockies have won / game (Win% /), and the Colorado Rockies have won / games (Win% /).
Last 5 Games: The Colorado Rockies have won 1 game (Win% 20.0%), and the Seattle Mariners have won 4 games (Win% 80.0%).
Last 10 Games: The Colorado Rockies have won 2 game (Win% 20.0%), and the Seattle Mariners have won 8 games (Win% 80.0%).
Last 15 Games: The Colorado Rockies have won 4 game (Win% 26.7%), and the Seattle Mariners have won 11 games (Win% 73.3%).
Last 20 Games: The Colorado Rockies have won 8 game (Win% 40.0%), and the Seattle Mariners have won 12 games (Win% 60.0%).

Team Pages

COL -> Colorado Rockies vs Houston Astros Colorado Rockies vs Los Angeles Angels of Anaheim Colorado Rockies vs. Philadelphia Phillies Colorado Rockies vs Kansas City Royals Colorado Rockies vs. Miami Marlins Boston Red Sox vs Colorado Rockies Minnesota Twins vs Colorado Rockies Detroit Tigers vs Colorado Rockies Colorado Rockies vs St. Louis Cardinals Texas Rangers vs Colorado Rockies
SEA -> Houston Astros vs Seattle Mariners Seattle Mariners vs Chicago White Sox Atlanta Braves vs. Seattle Mariners Seattle Mariners vs San Diego Padres Cleveland Indians vs Seattle Mariners Los Angeles Angels vs Seattle Mariners Los Angeles Dodgers vs. Seattle Mariners Seattle Mariners vs. Tampa Bay Rays Milwaukee Brewers vs. Seattle Mariners Seattle Mariners vs. San Francisco Giants