Red Sox vs Mariners Prediction, Odds, Moneyline, Spread & Over/Under for April 24

Odds updated as of 12:11 a.m.

The Boston Red Sox are among the MLB squads in action on Thursday, versus the Seattle Mariners.

Before you do any MLB betting on this matchup at FanDuel Sportsbook, here's what you need to know.

Red Sox vs Mariners Game Info

• Boston Red Sox (14-12) vs. Seattle Mariners (13-11)
• Date: Thursday, April 24, 2025
• Time: 1:35 p.m. ET
• Venue: Fenway Park -- Boston, Massachusetts
• Coverage: MLB Network, NESN, and ROOT Sports NW

Red Sox vs Mariners Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BOS: (-162) | SEA: (+136)
• Spread: BOS: -1.5 (+134) | SEA: +1.5 (-162)
• Total: 8 -- Over: (-115) | Under: (-105)

Red Sox vs Mariners Probable Starting Pitchers

Probable Pitchers: Garrett Nolan Crochet (Red Sox) - 2-1, 1.13 ERA vs Bryan Woo (Mariners) - 2-1, 3.12 ERA

The probable starters are Garrett Nolan Crochet (2-1) for the Red Sox and Bryan Woo (2-1) for the Mariners. Crochet's team is 3-2-0 against the spread in his starts this season. Crochet's team is 4-1 this season when he starts and they are the moneyline favorite. The Mariners have gone 1-3-0 against the spread when Woo starts. The Mariners were the underdog on the moneyline for two Woo starts this season -- they lost both.

Red Sox vs Mariners Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Red Sox win (51.9%)

Red Sox vs Mariners Moneyline

• Boston is a -162 favorite on the moneyline, while Seattle is a +136 underdog on the road.

Red Sox vs Mariners Spread

• The Red Sox are hosting the Mariners and are favored by 1.5 runs (+134 to cover) on the runline. Seattle is -162 to cover.

Red Sox vs Mariners Over/Under

• The Red Sox-Mariners game on April 24 has been given an over/under of 8 runs. The over is set at -115 and the under at -105.

Bet on Boston Red Sox vs. Seattle Mariners on FanDuel today!

Red Sox vs Mariners Betting Trends

• The Red Sox have been victorious in 11, or 57.9%, of the 19 contests they have been chosen as favorites in this season.
• This season Boston has been victorious four times in eight chances when named as a favorite of at least -162 on the moneyline.
• The Red Sox and their opponents have gone over in 11 of their 26 games with a total set by sportsbooks this season.
• The Red Sox have an against the spread mark of 13-13-0 in 26 games with a line this season.
• The Mariners have a 5-5 record in games they were the underdog on the moneyline (winning 50% of those games).
• Seattle has never played a game this season with moneyline odds of +136 or longer.
• In the 24 games oddsmakers have set an over/under for the Mariners, they have combined with opponents to go over the total 12 times (12-10-2).
• The Mariners have covered 50% of their games this season, going 12-12-0 against the spread.

Red Sox Player Leaders

• Alexander David Bregman leads Boston in slugging percentage (.530) and total hits (31) this season. He's batting .310 with an on-base percentage of .381.
• Among qualifying batters in MLB, his batting average ranks 23rd, his on-base percentage ranks 28th, and he is 23rd in slugging.
• Bregman has picked up at least one hit in four straight games. During his last five outings he is batting .316 with three doubles, three walks and three RBI.
• Wilyer Abreu is batting .284 with six doubles, four home runs and 16 walks. He's slugging .506 with an on-base percentage of .402.
• Among all qualifying players, he ranks 46th in batting average, 17th in on-base percentage and 30th in slugging percentage.
• Trevor Story has collected 30 base hits, an OBP of .343 and a slugging percentage of .485 this season.
• Jarren Duran has been key for Boston with 27 hits, an OBP of .311 plus a slugging percentage of .370.
• Duran has safely hit in 10 straight games. During his last 10 games he is hitting .279 with three doubles, a triple, a home run, three walks and three RBI.

Mariners Player Leaders

• Cal Raleigh has accumulated a slugging percentage of .574 and has 22 hits, both team-high marks for the Mariners. He's batting .234 and with an on-base percentage of .339.
• Including all qualified hitters in MLB, he is 96th in batting average, 69th in on-base percentage and 13th in slugging percentage.
• Randy Arozarena is hitting .205 with six doubles, four home runs and 16 walks. He's slugging .409 with an on-base percentage of .352.
• He is currently 126th in batting average, 55th in on-base percentage and 84th in slugging percentage among all qualified batters.
• Julio Rodriguez is batting .202 with three doubles, two triples, three home runs and 13 walks.
• Dylan Moore has a double, five home runs and six walks while batting .277.

Red Sox vs Mariners Head to Head

• 4/23/2025: 8-5 SEA (Favorite: Red Sox, Spread: -1.5, Total: 9.5, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 4/22/2025: 8-3 BOS (Favorite: Red Sox, Spread: -1.5, Total: 9.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 7/31/2024: 3-2 BOS (Favorite: Mariners, Spread: -1.5, Total: 9.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 7/30/2024: 10-6 SEA (Favorite: Mariners, Spread: -1.5, Total: 10.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 7/29/2024: 14-7 BOS (Favorite: Red Sox, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 3/31/2024: 5-1 BOS (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 3/30/2024: 4-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 3/29/2024: 1-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -156, Underdog Moneyline: +132)
• 3/28/2024: 6-4 BOS (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 8/2/2023: 6-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -126, Underdog Moneyline: +108)

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