Mariners vs. Rockies Prediction, Odds, Picks - September 25

The Colorado Rockies will look to Mickey Moniak for continued success at the plate when they take the field against Julio Rodriguez and the Seattle Mariners on Thursday, in the final game of a three-game series at T-Mobile Park. The favored Mariners have -312 moneyline odds against the underdog Rockies, who are listed at +249. Seattle (-1.5) is the favorite on the run line. The over/under is 7.5 runs for this matchup.

Take a look at everything you need from a betting perspective on the Mariners-Rockies game, regarding the run line, moneyline and total, plus expert picks.

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Rockies vs. Mariners Highlights | MLB on FOX

Enjoy the best moments between the Colorado Rockies and the Seattle Mariners.

Mariners vs. Rockies Game Information & Odds

• When: Thursday, September 25, 2025 at 9:40 p.m. ET
• Where: T-Mobile Park in Seattle, Washington
• How to watch on TV: ROOT Sports NW and COLR

Mariners vs. Rockies Prediction

• Score Prediction: Mariners 7, Rockies 4
• Total Prediction: Over 7.5 runs
• Win Probabilities: Mariners 62%, Rockies 38%

Mariners vs. Rockies Betting Insights

• The Mariners have been favorites in 110 games this season and won 65 (59.1%) of those contests.
• Seattle has not entered a game this season with shorter moneyline odds than -312.
• Oddsmakers have implied with the moneyline set for this matchup that the Mariners have a 75.7% chance to win.
• The Rockies have won in 41, or 26.8%, of the 153 contests they have been named as odds-on underdogs this year.
• This season, Colorado has been victorious four times in 25 chances when named as an underdog of at least +249 or longer on the moneyline.
• The moneyline set for this matchup implies the Rockies have a 28.7% chance of walking away with the win.

Mariners Recent Betting Performance

• The Mariners won each of the seven games they played as a moneyline favorite in their last 10 matchups.
• Over their last 10 outings (all 10 of them had set totals), the Mariners and their opponents combined to go over the run total seven times.
• The Mariners have put together an 8-2-0 record against the spread over their past 10 games.

Mariners Recent Stats

Mariners Player Insights

• Cal Raleigh is the Mariners best power option, hitting 60 round-trippers this season in addition to collecting 125 RBI, both team highs.
• In all of Major League Baseball, Raleigh is first in home runs and second in RBI.
• Rodriguez is hitting .269 with 31 doubles, four triples, 32 home runs and 41 walks.
• Rodriguez ranks 16th in homers and 18th in RBI among all batters in MLB.
• Josh Naylor paces the Mariners with a team-best batting average of .292.
• Naylor will look to build on his 10-game hitting in this game. In his last 10 outings he is hitting .410 with three doubles, a home run, two walks and 12 RBIs.
• Eugenio Suarez is hitting .229 with 28 doubles, 48 home runs and 46 walks.

Mariners Team Props

Rockies Recent Betting Performance

• In nine games as underdogs over the last 10 matchups, the Rockies have a record of 1-8.
• In their last 10 games with a total, the Rockies and their opponents have failed to hit the over three times.
• The Rockies are 4-6-0 ATS over their last 10 games.

Rockies Recent Stats

Rockies Player Insights

• Hunter Goodman paces the Rockies in home runs (30), runs batted in (89) and has posted a team-best batting average of .277.
• Among all batters in MLB, Goodman ranks 24th in home runs and 29th in RBI.
• Moniak is hitting .270 with 20 doubles, eight triples, 24 home runs and 22 walks.
• Moniak ranks 53rd in homers and 90th in RBI among all batters in the majors.
• Jordan Beck is hitting .264 with 27 doubles, five triples, 15 home runs and 43 walks.
• Tyler Freeman has 20 doubles, two triples, two home runs and 34 walks while hitting .281.

Rockies Team Props

Rockies vs. Mariners Highlights | MLB on FOX

Enjoy the best moments between the Colorado Rockies and the Seattle Mariners.

FOX Sports created this story using technology provided by Data Skrive and data from Sportradar.

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