Seattle Mariners @ Boston Red Sox Player Props, Picks and Predictions - 4/23/2025 6:45 PM EDT

We have your Seattle Mariners @ Boston Red Sox prop betting and game preview needs covered as the Boston Red Sox hit the road to face the Seattle Mariners.

Seattle Mariners @ Boston Red Sox Pick

Best Moneyline Odds: Boston Red Sox -139, Seattle Mariners +118.
Best Spread Odds: Boston Red Sox -1.5 (+140), Seattle Mariners +1.5 (-165).
Best Total Odds: Over 10 (-118), Under 10 (-102).

Game Info

Date: April 23, 2025
Time: 6:45 PM EDT
Location: Fenway Park, Boston, MA
TV: -

Seattle Mariners @ Boston Red Sox Preview

The Boston Red Sox (14-11) host the Seattle Mariners (12-11) in the second game of their series at Fenway Park. The Red Sox are coming off a dominant 8-3 victory in the first game, showcasing their offensive firepower. Boston has been strong at home, and their recent form has been impressive, winning six of their last seven games against the spread. Meanwhile, the Mariners have struggled to find consistency, particularly on the road, and will need a strong performance to even the series.

Historic Head-to-Head Stats and Analysis

In their last 10 meetings, the Boston Red Sox have had the upper hand, winning seven of those matchups. The Red Sox have also been particularly effective at Fenway Park, where they have consistently outperformed the Mariners. In the most recent game on April 22, 2025, Boston secured an 8-3 victory, further solidifying their dominance in this head-to-head series.

Pick: Boston Red Sox Moneyline (-139)

The Red Sox are the clear favorites in this matchup, and for good reason. Their recent form, combined with their strong home-field advantage, makes them a solid pick. The Mariners have struggled to find consistency, and Boston's offense has been firing on all cylinders. Expect the Red Sox to take care of business and secure another win.

Top Player Prop Picks

1. Rafael Devers Over 1.5 Total Bases (+120)

Devers has been a key contributor for the Red Sox, and his ability to hit for power makes this an attractive prop. With Fenway Park's hitter-friendly dimensions, Devers is well-positioned to exceed this line.

2. Julio Rodríguez Over 0.5 Home Runs (+400)

Rodríguez remains a dangerous hitter for the Mariners, and while Boston's pitching has been solid, Rodríguez's power gives him a chance to go deep in this game. At +400, this prop offers excellent value.

3. Chris Sale Over 6.5 Strikeouts (-110)

Sale has been dominant on the mound recently, and the Mariners' lineup has shown vulnerabilities against left-handed pitching. Expect Sale to rack up the strikeouts in this matchup.

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