Los Angeles Dodgers vs Seattle Mariners: Preview, Pitching Matchup, and Predictions for September 27, 2025

Saturday, September 27th, 2025

Los Angeles Dodgers vs. Seattle Mariners: Key MLB Matchup at T-Mobile Park

The Los Angeles Dodgers (91-69, first in the NL West) visit Seattle to take on the Mariners (90-70, first in the AL West) in a must-watch late-season clash. The action unfolds at T-Mobile Park on Saturday, September 27, at 8:40 PM local time.

Pitching Probables

Los Angeles looks to extend their three-game road winning streak with ace Tyler Glasnow (4-3, 3.30 ERA, 1.09 WHIP, 103 strikeouts) on the mound. The Mariners counter with right-hander Logan Gilbert (6-6, 3.43 ERA, 1.03 WHIP, 168 strikeouts). Oddsmakers favor the Mariners at -121 with an over/under set at 7.5 runs.

Weather

Today at T-Mobile Park, expect mostly cloudy skies with temperatures around 62°F at game time. There is a low 10% chance of precipitation, ensuring likely dry conditions for baseball. Winds are light from the southwest at 6 mph, minimally affecting fly balls and overall play.

Team Breakdown

The Mariners, with an impressive 51-28 home record, boast one of the American League’s top offenses—posting a .422 slugging percentage. On the other side, the Dodgers carry a 39-40 away record but have proven power, with a 51-22 record when hitting two or more home runs.

This is only the second meeting between the teams this season, adding extra intrigue to this interleague battle between division leaders.

Top Performers

For Seattle, Julio Rodriguez leads the charge with 31 doubles, four triples, 32 home runs, and 95 RBI while batting .267. Josh Naylor has been hot, going 16 for 36 with four doubles and a home run in his last 10 games.

The Dodgers are powered by Freddie Freeman, who has 39 doubles, two triples, 23 home runs, and 88 RBI this season, while Shohei Ohtani is 10 for 40 recently, including two doubles, a triple, and five home runs in his last 10 games.

Recent Form

The Mariners are 8-2 over their last 10 games, with a .268 team batting average and a strong 2.93 ERA, outscoring opponents by 28 runs. The Dodgers are 7-3 in their last 10, with a .236 batting average and a 3.06 ERA, outscoring opponents by 15 runs.

Injury Report

Mariners: Josh Naylor (day-to-day, groin), Bryan Woo (day-to-day, pectoral), Jackson Kowar (15-Day IL, shoulder), Trent Thornton (60-Day IL, achilles), Logan Evans (15-Day IL, elbow), Gregory Santos (60-Day IL, knee), Ryan Bliss (60-Day IL, biceps).

Dodgers: Kirby Yates (15-Day IL, hamstring), Michael Kopech (15-Day IL, knee), Will Smith (10-Day IL, hand), Brock Stewart (15-Day IL, shoulder), Tony Gonsolin (60-Day IL, elbow), Evan Phillips (60-Day IL, forearm), Kyle Hurt (60-Day IL, elbow), Michael Grove (60-Day IL, shoulder), Brusdar Graterol (60-Day IL, shoulder), River Ryan (60-Day IL, elbow), Gavin Stone (60-Day IL, shoulder).

In summary

The Los Angeles Dodgers face off against the Seattle Mariners in a pivotal late-season matchup between division leaders. With both teams displaying strong recent form and sending talented pitchers to the mound, fans can expect a tightly contested game at T-Mobile Park. Weather conditions should be ideal for baseball, and standout performances from stars like Julio Rodriguez, Freddie Freeman, and Shohei Ohtani could be decisive. Stay tuned for what promises to be an exciting MLB showdown.

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