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Baseball · MLB · USA

Colorado Rockies vs Seattle Mariners

Sunday, 20 September 2026

Played. Source reports: FINISHED.
Final score
Colorado Rockies5-3Seattle Mariners

Prediction and result

Before the first pitch, the model made Seattle Mariners favourites at 67%, projecting 6.9-4.1 (about 11.0 runs in total). That rests on a 5-5 record over the last 10 games against 1-9 and 7 wins from the last 10 meetings to 3. Colorado Rockies won 5-3, against the model's 67% for Seattle Mariners.

Key facts before the match

  • Colorado Rockies have lost 3 matches in a row.
  • They last met on 19 Sept 2026, when Seattle Mariners won 5-4.
Usa • MLB
Colorado RockiesColorado RockiesvsSeattle MarinersSeattle Mariners
20 Sept • 03:10
Played. Source reports: FINISHED.
Final score
Colorado Rockies5-3Seattle Mariners
Predicted Winner
Seattle Mariners
67%to win
by ~2.78 runs vs Colorado Rock…
Projected Total
11.03runs
4.12 – 6.91
no market line
First 5 (F5)
7.99runs
3.5 – 4.49
model projection
Inning Line Score
projected
123456789
Colorado Rockies1.11.40.10.10.80.10.30.10.2
Seattle Mariners1.80.70.50.31.11.40.70.00.3
Tot2.92.10.60.42.01.51.00.10.5
from last 5+5 games
Colorado Rockies
Last 10: 1–9 (10%)
RPG: 3.9 — Allowed: 7.5 — Run env: 11.4
Seattle Mariners
Last 10: 5–5 (50%)
RPG: 6 — Allowed: 4.4 — Run env: 10.4
Colorado Rockies Form
Colorado Rockies
L48d
L50d
L50d
W51d
L52d
L54d
L55d
L55d
L56d
L57d
1W · 9L
19 Sept2026
Colorado Rockies vs Seattle Mariners
4-5L↗
By inning:3-10-00-00-10-00-21-00-01-0
17 Sept2026
Colorado Rockies vs San Diego Padres
2-9L↗
By inning:0-17-00-00-02-00-10-00-00-0
17 Sept2026
Colorado Rockies vs San Diego Padres
3-9L↗
By inning:2-11-00-01-04-01-20-00-00-0
16 Sept2026
Colorado Rockies vs San Diego Padres
9-3W↗
By inning:1-01-00-20-01-00-50-20-00-—
15 Sept2026
Colorado Rockies vs San Diego Padres
7-8L↗
By inning:1-14-01-00-00-10-31-11-10-0
13 Sept2026
Detroit Tigers vs Colorado Rockies
8-1L↗
12 Sept2026
Detroit Tigers vs Colorado Rockies
11-7L↗
12 Sept2026
Detroit Tigers vs Colorado Rockies
6-2L↗
11 Sept2026
New York Yankees vs Colorado Rockies
10-3L↗
10 Sept2026
New York Yankees vs Colorado Rockies
6-1L↗
Seattle Mariners Form
Seattle Mariners
W48d
W50d
L51d
L52d
L54d
W54d
L55d
W57d
W58d
L58d
5W · 5L
19 Sept2026
Colorado Rockies vs Seattle Mariners
4-5W↗
By inning:3-10-00-00-10-00-21-00-01-0
17 Sept2026
Los Angeles Angels vs Seattle Mariners
2-7W↗
By inning:2-10-10-00-03-02-00-00-00-0
16 Sept2026
Los Angeles Angels vs Seattle Mariners
2-1L↗
By inning:0-00-00-00-00-11-10-00-00-—
15 Sept2026
Los Angeles Angels vs Seattle Mariners
6-4L↗
By inning:0-20-00-23-00-20-01-00-00-—
13 Sept2026
Athletics vs Seattle Mariners
8-7L↗
By inning:0-20-02-03-01-00-00-41-00-2
13 Sept2026
Athletics vs Seattle Mariners
1-19W↗
12 Sept2026
Athletics vs Seattle Mariners
6-5L↗
10 Sept2026
Seattle Mariners vs Texas Rangers
4-3W↗
09 Sept2026
Seattle Mariners vs Texas Rangers
3-2W↗
09 Sept2026
Seattle Mariners vs Texas Rangers
5-10L↗
Head-to-Head
Last 10
19 Sept2026
Colorado Rockies vs Seattle Mariners
4-5↗
By inning:3-10-00-00-10-00-21-00-01-0
17 Mar2026
Colorado Rockies vs Seattle Mariners
6-10↗
By inning:0-02-20-01-32-03-00-10-02-0
11 Mar2026
Seattle Mariners vs Colorado Rockies
7-11↗
By inning:0-01-21-20-01-00-13-23-02-0
26 Sept2025
Seattle Mariners vs Colorado Rockies
6-2↗
By inning:0-00-20-00-30-11-00-00-01-—
25 Sept2025
Seattle Mariners vs Colorado Rockies
9-2↗
By inning:0-30-20-01-20-00-00-10-11-—
24 Sept2025
Seattle Mariners vs Colorado Rockies
4-3↗
09 Mar2025
Seattle Mariners vs Colorado Rockies
8-1↗
02 Mar2025
Colorado Rockies vs Seattle Mariners
6-1↗
22 Apr2024
Colorado Rockies vs Seattle Mariners
2-10↗
21 Apr2024
Colorado Rockies vs Seattle Mariners
2-1↗
Head-to-head summary
10 meetings — Colorado Rockies 3 / Seattle Mariners 7. Average total: 10.

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