Red Sox vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 25

Odds updated as of 1:12 a.m.

The Boston Red Sox versus the Miami Marlins is on the MLB schedule for Tuesday.

All the information you need to make smart wagers on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Red Sox vs Marlins Game Info

• Boston Red Sox (72-59) vs. Miami Marlins (67-65)
• Date: Tuesday, August 25, 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: (-158) | MIA: (+134)
• Spread: BOS: -1.5 (+106) | MIA: +1.5 (-128)
• Total: 7.5 -- Over: (-115) | Under: (-105)

Red Sox vs Marlins Probable Starting Pitchers

Probable Pitchers: Payton Tolle (Red Sox) - 8-6, 3.08 ERA vs TBA (Marlins)

Payton Tolle (8-6) will start for the Red Sox in this matchup. The Marlins, however, have yet to list a starter. Tolle and his team have a record of 8-13-0 against the spread when he starts. Tolle's team has been victorious in 64.3% of the games he's started as the moneyline favorite with a record of 9-5.

Red Sox vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Red Sox win (52.5%)

Red Sox vs Marlins Moneyline

• Looking at the moneyline for Marlins-Red Sox, Miami is the underdog at +134, and Boston is -158 playing on the road.

Red Sox vs Marlins Spread

• The Marlins are hosting the Red Sox, and are +1.5 on the runline. The Marlins are +106 to cover the spread, and the Red Sox are -128.

Red Sox vs Marlins Over/Under

• An over/under of 7.5 has been set for Red Sox-Marlins on Aug. 25, with the over being -115 and the under -105.

Bet on Boston Red Sox vs. Miami Marlins on FanDuel today!

Red Sox vs Marlins Betting Trends

• The Red Sox have been victorious in 49, or 54.4%, of the 90 contests they have been chosen as favorites in this season.
• This season Boston has come away with a win 15 times in 23 chances when named as a favorite of at least -158 on the moneyline.
• The Red Sox and their opponents have gone over in 59 of their 129 games with a total set by sportsbooks this season.
• The Red Sox have posted a record of 63-66-0 against the spread this season.
• The Marlins have won 37.1% of the games this season they were the moneyline underdog (26-44).
• Miami is 4-12 (winning just 25% of its games) when playing as a moneyline underdog of +134 or longer.
• The Marlins have played in 130 games with an over/under set, and have combined with opponents to go over the total 62 times (62-66-2).
• The Marlins are 67-63-0 ATS this season.

Red Sox Player Leaders

• Wilyer Abreu is batting .256 with 28 doubles, four triples, 22 home runs and 60 walks. He has an on-base percentage of .336 and a slugging percentage of .465.
• Among all qualifying batters in MLB, his batting average ranks 68th, his on-base percentage ranks 63rd, and he is 39th in slugging.
• Willson Contreras leads the Red Sox in OBP (.390) and total hits (116) this season. He's batting .280 while slugging .528.
• Among all qualified batters, he ranks 25th in batting average, fourth in on-base percentage and 11th in slugging percentage.
• Ceddanne Rafaela has an OPS of .787, fueled by an OBP of .326 and a team-best slugging percentage of .461 this season.
• Rafaela has logged a hit or more in four games in a row. During his last five outings he is batting .318 with two walks and two RBIs.
• Caleb Durbin has 12 home runs, 62 RBI and a batting average of .255 this season.

Marlins Player Leaders

• Otto Lopez has accumulated 157 hits with a .446 slugging percentage, both team-best stats for the Marlins. He's batting .307 and with an on-base percentage of .344.
• Including all qualified hitters, he is fourth in batting average, while his on-base percentage ranks 53rd and he is 49th in slugging.
• Xavier Edwards has a .363 OBP to pace his team. He has a batting average of .284 while slugging .380.
• Including all qualifying players, he ranks 20th in batting average, 24th in on-base percentage and 110th in slugging percentage.
• Javier Sanoja is batting .276 with 27 doubles, two triples, six home runs and 20 walks.
• Jakob Marsee is batting .210 with 14 doubles, five triples, eight home runs and 66 walks.

Red Sox vs Marlins Head to Head

• 8/24/2026: 4-2 BOS (Favorite: Red Sox, Spread: -1.5, Total: 7.5, Favorite Moneyline: -122, Underdog Moneyline: +112)
• 8/17/2025: 5-3 MIA (Favorite: Red Sox, Spread: -1.5, Total: 8.5, Favorite Moneyline: -260, Underdog Moneyline: +215)
• 8/16/2025: 7-5 BOS (Favorite: Red Sox, Spread: -1.5, Total: 9, Favorite Moneyline: -196, Underdog Moneyline: +164)
• 8/15/2025: 2-1 BOS (Favorite: Red Sox, Spread: -1.5, Total: 8.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 7/4/2024: 6-5 BOS (Favorite: Red Sox, Spread: -1.5, Total: 8, Favorite Moneyline: -162, Underdog Moneyline: +136)
• 7/3/2024: 7-2 BOS (Favorite: Red Sox, Spread: -1.5, Total: 7.5, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 7/2/2024: 8-3 BOS (Favorite: Red Sox, Spread: -1.5, Total: 8, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 6/29/2023: 2-0 MIA (Favorite: Red Sox, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 6/28/2023: 6-2 MIA (Favorite: Marlins, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 6/27/2023: 10-1 MIA (Favorite: Red Sox, Spread: -1.5, Total: 9.5, Favorite Moneyline: -130, Underdog Moneyline: +110)

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