Seattle Mariners 3–5 Colorado Rockies: match recap

Seattle Mariners3
Colorado Rockies5

FinalMLB · Start · Venue: Coors Field

Seattle Mariners and Colorado Rockies finished 3–5 (MLB) on September 19, 2026. Below: the form, standings and head-to-head record both teams took into the game.

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Matchup edge

Form edge: Seattle Mariners, 2-3 in the last 5 games against 1-4 for Colorado Rockies.

Matchup to watch: Seattle Mariners’ attack (index 91) against Colorado Rockies’ defence (index 130).

Matchup to watch: Colorado Rockies’ attack (index 104) against Seattle Mariners’ defence (index 99).

Recent form: last 5

Seattle Mariners: 2 wins and 3 losses in the last 5, with 24 runs scored and 22 conceded.

Seattle Mariners
Sep 18, 2026at Colorado RockiesW5–4
Sep 16, 2026at Los Angeles AngelsW7–2
Sep 15, 2026at Los Angeles AngelsL1–2
Sep 14, 2026at Los Angeles AngelsL4–6
Sep 13, 2026at AthleticsL7–8

Colorado Rockies: 1 win and 4 losses in the last 5, with 25 runs scored and 34 conceded.

Colorado Rockies
Sep 18, 2026vs Seattle MarinersL4–5
Sep 17, 2026vs San Diego PadresL2–9
Sep 16, 2026vs San Diego PadresL3–9
Sep 15, 2026vs San Diego PadresW9–3
Sep 14, 2026vs San Diego PadresL7–8

Results before kickoff, newest first.

Head-to-head

In the last 4 meetings on record, Seattle Mariners won 4, Colorado Rockies won 0.

Sep 18, 2026Colorado Rockies4–5Seattle Mariners
Sep 25, 2025 · last seasonSeattle Mariners6–2Colorado Rockies
Sep 24, 2025 · last seasonSeattle Mariners9–2Colorado Rockies
Sep 23, 2025 · last seasonSeattle Mariners4–3Colorado Rockies

Season so far

Seattle Mariners are 23rd of 30 on win rate after 154 games (72-82).

Colorado Rockies are 30th of 30 on win rate after 154 games (56-98).

#TeamPWLRuns
23Seattle Mariners1547282629:684
30Colorado Rockies1545698721:899

Team season model

  • Seattle Mariners attack index 91: 9% less scoring per game than the league average.
  • Seattle Mariners defence index 99: 1% less conceded per game than the league average.
  • Colorado Rockies attack index 104: 4% more scoring per game than the league average.
  • Colorado Rockies defence index 130: 30% more conceded per game than the league average.

Index 100 is the league average per game. Above 100 in attack means more scoring; below 100 in defence means fewer conceded.

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