Los Angeles Dodgers vs Seattle Mariners Forecast, 9/27/2025 MLB Selections, Top Wagers & Odds

Home » Los Angeles Dodgers vs Seattle Mariners Forecast, 9/27/2025 MLB Selections, Top Wagers & Odds
  • Matchup: Los Angeles Dodgers vs Seattle Mariners
  • Event Date: Saturday, September 27, 2025
  • Venue: T-Mobile Park, Seattle, WA
  • Broadcast: Root Sports Northwest
  • Betting Odds: Los Angeles (+120) Seattle (-144)

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T-Mobile Park will host the showdown between the Seattle Mariners (89-69) and the Los Angeles Dodgers (89-69) this Saturday. The betting odds position Los Angeles at +120 and Seattle at -144, with a total set at 8 runs. Scheduled to take the mound are Tyler Glasnow and Logan Gilbert.

MLB Betting Predictions for Shohei Ohtani and the Los Angeles Dodgers

The Dodgers have amassed an impressive total of 250 doubles and launched 235 home runs this season. With a slugging percentage of .440, Los Angeles has struck out 1,313 times and drawn 568 walks. The Dodgers rank second in Major League Baseball, averaging 5.1 runs per game, with a total of 770 RBIs and 1,352 hits this season, resulting in a batting average of .253. They have scored 803 runs, complemented by a .328 on-base percentage.

The Dodgers’ pitching staff has accumulated a collective earned run average (ERA) of 4.02, ranking 17th in the league, with a total of 1,452 strikeouts. They have allowed 174 home runs and 677 runs (14th overall). Los Angeles has distributed 553 walks, resulting in a Fielding Independent Pitching (FIP) rate of 4.00 this season. With 1,224 hits allowed (averaging 7.8 hits per 9 innings) and 628 earned runs given up, the team holds a strikeout-to-walk ratio of 2.63 and a WHIP of 1.26.

Dodgers pitchers have faced runners on base 148 times, including 180 high-leverage situations. The bullpen has recorded 124 holds this season (1st in MLB) with a save percentage of 61.4%, having entered 199 save opportunities and securing 43 saves, while 27 out of 70 chances were missed. Throughout the year, the bullpen has inherited 229 runners, with 26.2% scoring. A total of 566 relief appearances have been made by the Dodgers this year.

Defensively, the Dodgers have converted 70.5% of balls in play into outs over 12,645 innings, placing them 11th in the league. With a total of 4,215 putouts, 1,320 assists, and 66 errors, the Los Angeles team has a fielding percentage of .988, ranking 6th in the majors, and has turned 101 double plays.

Tyler Glasnow has pitched a total of 750 innings, recording 949 strikeouts in his MLB career. With a career record of 43-36, Glasnow’s FIP stands at 3.70, having faced 3,072 batters. His ERA is 3.75 (313 earned runs) and he maintains a WHIP of 1.148, allowing 572 hits (6.9 hits per 9 innings) and issuing 289 walks.

The Seattle Mariners have hit 236 home runs this season, accumulating 723 RBIs and notching 229 doubles, with 530 walks leading to 754 runs scored. The Mariners hold a .321 on-base percentage and a .245 batting average in 2025, with a slugging percentage of .423 and averaging 4.77 runs per game (9th in MLB). The team has struck out 1,399 times (6th in MLB) and achieved 1,314 hits.

Seattle’s pitching staff has a WHIP of 1.223 and a team FIP of 3.99 this season. The strikeout-to-walk ratio stands at 8.70, with 1,383 strikeouts against 443 walks, while they rank 16th in the league for total hits allowed (1,301). With 187 home runs allowed, they give up an average of 4.28 runs per 9 innings, ranking 12th in baseball. The Mariners have allowed 678 runs in total, with a team ERA of 3.87 (613 earned runs).

In 158 save opportunities, the Mariners have achieved 90 holds and experienced 25 blown saves. Their relief pitchers have entered 68 save situations, successfully converting 43 saves. Relief pitchers have appeared 215 times in high-stress scenarios, including 130 times with runners on base while inheriting 144 runners, with a scoring rate of 25.7%. Seattle’s save rate is 63.2%, ranking 17th in the league, with a total of 536 relief pitcher appearances this season.

Defensively, the Mariners have a conversion efficiency of 70.3% over 12,840 innings (12th in MLB) and have recorded 117 double plays with a fielding percentage of .988 (7th in the majors). To date, they’ve achieved 1,331 assists, made 69 errors, and registered 4,280 putouts.

Logan Gilbert, with a career record of 47-36, holds a 3.58 ERA while managing 7.6 hits per 9 innings. His strikeout-to-walk ratio stands at 4.88 after facing 3,358 batters. In total, he has surrendered 330 earned runs with a WHIP of 1.059 and a FIP of 3.5, while allowing 699 hits and accumulating 879 strikeouts over 830 innings.

Who will emerge victorious in tonight’s MLB matchup against the spread or moneyline?

Pick: Choose Los Angeles (+120)

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Pick: Los Angeles Dodgers (+120)
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