Red Sox vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 24

Odds updated as of 2:11 a.m.

Monday's slate in the MLB includes a matchup between the Boston Red Sox and the Miami Marlins.

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

Red Sox vs Marlins Game Info

• Boston Red Sox (71-59) vs. Miami Marlins (67-64)
• Date: Monday, August 24, 2026
• Time: 6:40 p.m. ET
• Venue: loanDepot park -- Miami, Florida
• Coverage: Marlins.TV and NESN

Red Sox vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BOS: (-136) | MIA: (+116)
• Spread: BOS: -1.5 (+128) | MIA: +1.5 (-154)
• Total: 7.5 -- Over: (-108) | Under: (-112)

Red Sox vs Marlins Probable Starting Pitchers

Probable Pitchers: Ranger Suarez (Red Sox) - 5-3, 3.41 ERA vs Sandy Alcantara (Marlins) - 13-8, 3.46 ERA

The probable starters are Ranger Suarez (5-3) for the Red Sox and Sandy Alcantara (13-8) for the Marlins. Suarez and his team are 12-10-0 ATS this season when he starts. Suarez's team has won 56.2% of his starts when they are favored on the moneyline (9-7). The Marlins have a 16-11-0 record against the spread in Alcantara's starts. The Marlins are 6-7 in Alcantara's 13 starts this season that they were the underdog on the moneyline.

Red Sox vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Red Sox win (57.3%)

Red Sox vs Marlins Moneyline

• Boston is the favorite, -136 on the moneyline, while Miami is a +116 underdog despite being at home.

Red Sox vs Marlins Spread

• The Marlins are +1.5 on the spread (-154 to cover), and Boston is +128 to cover the runline.

Red Sox vs Marlins Over/Under

• The over/under for Red Sox-Marlins on Aug. 24 is 7.5. The over is -108, and the under is -112.

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Red Sox vs Marlins Betting Trends

• The Red Sox have been chosen as favorites in 89 games this year and have walked away with the win 48 times (53.9%) in those games.
• Boston has a record of 25-21 when favored by -136 or more this year.
• The Red Sox's games have gone over the total in 59 of their 128 opportunities.
• The Red Sox are 62-66-0 against the spread in their 128 games that had a posted line this season.
• The Marlins have won 26 of the 69 games they were the underdog on the moneyline this season (37.7%).
• Miami is 13-21 (winning only 38.2% of its games) when playing as a moneyline underdog of +116 or longer.
• The Marlins have played in 129 games with a set over/under, and have combined with opponents to go over the total 62 times (62-65-2).
• The Marlins have collected a 67-62-0 record against the spread this season (covering 51.9% of the time).

Red Sox Player Leaders

• Wilyer Abreu has 27 doubles, four triples, 22 home runs and 59 walks while hitting .256. He has an on-base percentage of .335 and a slugging percentage of .465.
• Among all qualifying hitters, he is 69th in batting average, his on-base percentage ranks 66th, and he is 39th in slugging.
• Willson Contreras leads Boston with 116 hits and an OBP of .392 this season. He's batting .282 and slugging .533.
• He is 24th in batting average, fourth in on-base percentage and seventh in slugging among qualifying batters.
• Ceddanne Rafaela has hit 16 homers with a team-high .464 SLG this season.
• Rafaela brings a three-game hitting streak into this matchup. During his last five outings he is batting .318 with two walks and two RBIs.
• Caleb Durbin is batting .255 with a .325 OBP and 62 RBI for Boston this season.

Marlins Player Leaders

• Otto Lopez has accumulated a team-best slugging percentage (.444) while pacing the Marlins in hits (155). He's batting .306 and with an on-base percentage of .343.
• Including all the qualified hitters in the majors, he is fifth in batting average, 54th in on-base percentage and 51st in slugging percentage.
• Xavier Edwards leads his team with a .364 OBP. He has a batting average of .285 while slugging .382.
• Including all qualifying hitters, his batting average puts him 20th, his on-base percentage is 23rd, and he is 111th in slugging.
• Javier Sanoja is batting .279 with 27 doubles, two triples, six home runs and 19 walks.
• Jakob Marsee is batting .211 with 14 doubles, five triples, eight home runs and 65 walks.

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