Seattle Mariners vs. Colorado Rockies: Preview, Odds, and Key Players for September 25, 2025 Matchup

Thursday, September 25th, 2025

Colorado Rockies at Seattle Mariners: 2025-09-25 Game Preview

Game Overview

The Colorado Rockies will look to break a four-game road losing streak as they take on the Seattle Mariners at T-Mobile Park. The matchup features the Rockies (43-115, fifth in the NL West) against the Mariners (89-69, first in the AL West), who have established dominance both overall and at home.

Weather

Today at T-Mobile Park, expect mild temperatures around 67°F under mostly cloudy skies. There's a minimal 10% chance of precipitation, so rain delays are unlikely. Winds are light out of the southwest at 7 mph, posing little impact to fly balls. Overall, it's a great day for baseball.

Pitching Matchup

The Rockies are expected to start Bradley Blalock (0-0) on the mound, while the Mariners' starting pitcher is yet to be announced.

Team Stats and Standings

Seattle enters this matchup with a strong 89-69 record, including an impressive 50-27 mark at home. The Mariners are second in the American League with 236 total home runs this season, averaging 1.5 homers per game.

The Colorado Rockies face challenges with an 18-59 road record and stand at 43-115 overall. Colorado ranks 10th in the National League with 156 home runs, averaging one per game.

Previous Matchups

This will be the third meeting between the Rockies and Mariners this season.

Top Performers

For the Mariners, Cal Raleigh showcases standout stats with 23 doubles and 60 home runs while batting .248. Dominic Canzone is currently hot, hitting .467 with two doubles and four home runs over his past 10 games.

Hunter Goodman leads the Rockies with 30 home runs and a .517 slugging percentage. Mickey Moniak has also been productive, going 14-for-39 with three doubles, five home runs, and 11 RBI over his last 10 games.

Recent Trends

In their last 10 games, the Mariners have been on a roll with a 9-1 record, a .281 team batting average, and a 2.93 ERA, outscoring opponents by 36 runs.

The Rockies have struggled recently, going 2-8 with a .227 team average and a 6.49 ERA, being outscored by 26 runs in that span.

Notable Injuries

Mariners: Bryan Woo (pectoral) is day-to-day, Jackson Kowar (shoulder) is on the 15-day IL, Trent Thornton (achilles) is on the 60-day IL, Logan Evans (elbow) is on the 15-day IL, Gregory Santos (knee) is on the 60-day IL, and Ryan Bliss (biceps) is on the 60-day IL.

Rockies: Roansy Contreras (hand) and Chase Dollander (knee) are on the 15-day IL, Tyler Freeman (back) is day-to-day, Dugan Darnell (hip), Thairo Estrada (hamstring), Kris Bryant (lumbar), and Jeff Criswell (elbow) are on the 60-day IL, and Seth Halvorsen (elbow) is on the 15-day IL.

Betting Odds

Mariners are favored at -207, while the Rockies sit at +174. The over/under for total runs is set at 8.

In summary

The Seattle Mariners host the Colorado Rockies as both teams enter the contest with different momentum and standings. Seattle is aiming to build on their strong home record and recent winning streak, with standout offensive production. Meanwhile, Colorado seeks to end their road skid, relying on key bats to spark an upset. With mild weather conditions at T-Mobile Park and a high-scoring potential, this matchup promises excitement for MLB fans and bettors following Colorado Rockies and Seattle Mariners news, stats, and odds.

MLB Schedules

Today's MLB Games

There are no baseball games today.

Tomorrow's MLB Games

There are no baseball games tomorrow.

Yesterday's MLB Games

There were no baseball games yesterday.