Reds vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 15

Odds updated as of 6:12 p.m.

On Saturday in MLB, the Cincinnati Reds are up against the Miami Marlins.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital information regarding this matchup.

Reds vs Marlins Game Info

• Cincinnati Reds (59-62) vs. Miami Marlins (62-61)
• Date: Saturday, August 15, 2026
• Time: 6:40 p.m. ET
• Venue: Great American Ball Park -- Cincinnati, Ohio
• Coverage: Reds.TV and Marlins.TV

Reds vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: CIN: (-106) | MIA: (-102)
• Spread: CIN: +1.5 (-182) | MIA: -1.5 (+150)
• Total: 9.5 -- Over: (+102) | Under: (-124)

Reds vs Marlins Probable Starting Pitchers

Probable Pitchers: Brady Singer (Reds) - 5-11, 4.66 ERA vs Ryan Gusto (Marlins) - 0-3, 4.78 ERA

The Reds will give the ball to Brady Singer (5-11, 4.66 ERA), who is eyeing win No. 6 on the season, and the Marlins will counter with Ryan Gusto (0-3, 4.78 ERA). Singer and his team are 12-10-0 ATS this season when he starts. Singer's team has a record of 2-1 this season when he starts and they are the favorite on the moneyline. The Marlins have a 5-5-0 ATS record in Gusto's 10 starts that had a set spread. The Marlins have been the moneyline underdog in seven of Gusto's starts this season, and they went 4-3 in those games.

Reds vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Marlins win (61%)

Reds vs Marlins Moneyline

• Cincinnati is a -106 favorite on the moneyline, while Miami is a -102 underdog on the road.

Reds vs Marlins Spread

• The Marlins are 1.5-run favorites against the spread for this matchup with the Reds. The Marlins are +150 to cover, while the Reds are -182 to cover as a 1.5-run underdog on the runline.

Reds vs Marlins Over/Under

• Reds versus Marlins, on Aug. 15, has an over/under of 9.5, with the over being +102 and the under -124.

Bet on Cincinnati Reds vs. Miami Marlins on FanDuel today!

Reds vs Marlins Betting Trends

• The Reds have won in 21, or 55.3%, of the 38 contests they have been named as odds-on favorites in this year.
• Cincinnati has a record of 24-18 in contests when bookmakers favor them by -106 or more on the moneyline.
• Contests with the Reds have gone over the total set by bookmakers in 62 of 118 chances this season.
• The Reds have an against the spread mark of 63-55-0 in 118 games with a line this season.
• The Marlins have won 25 of the 65 games they were listed as the moneyline underdog this season (38.5%).
• When playing as a moneyline underdog with odds of -102 or longer, Miami has gone 21-33 (38.9%).
• The Marlins have had an over/under set by bookmakers 121 times, and have combined with opponents to go over the total in 59 of those games (59-60-2).
• The Marlins have gone 62-59-0 against the spread this season.

Reds Player Leaders

• Sal Stewart has an OPS of .814, fueled by an OBP of .336 and a team-best slugging percentage of .478 this season. He has a .259 batting average.
• Among qualified batters in the majors, his batting average ranks 64th, his on-base percentage ranks 66th, and he is 32nd in slugging.
• Stewart will look for his seventh straight game with a hit in this matchup. During his last 10 games he is batting .316 with two home runs, two walks and four RBIs.
• Elly De La Cruz has 107 hits and an OBP of .348, both of which lead the Reds this season. He's batting .266 and slugging .485.
• He is 49th in batting average, 48th in on-base percentage and 24th in slugging in the major leagues.
• JJ Bleday is batting .219 with a .444 slugging percentage and 47 RBI this year.
• Tyler Stephenson has 11 home runs, 38 RBI and a batting average of .252 this season.
• Stephenson heads into this game on a two-game hitting streak. During his last five outings he is batting .313 with a home run, a walk and five RBIs.

Marlins Player Leaders

• Otto Lopez has a slugging percentage of .458, a team-best for the Marlins. He's batting .312 with an on-base percentage of .344.
• Including all qualifying players, he is third in batting average, while his on-base percentage is 52nd and he is 42nd in slugging.
• Xavier Edwards paces his team with a .361 OBP. He has a batting average of .282 while slugging .385.
• Including all qualifying players, he is 23rd in batting average, 30th in on-base percentage and 113th in slugging percentage.
• Javier Sanoja has 25 doubles, two triples, four home runs and 18 walks while hitting .271.
• Jakob Marsee has 14 doubles, four triples, six home runs and 59 walks while batting .204.

Reds vs Marlins Head to Head

• 8/14/2026: 1-0 CIN (Favorite: Reds, Spread: -1.5, Total: 8, Favorite Moneyline: -114, Underdog Moneyline: +106)
• 4/9/2026: 8-1 MIA (Favorite: Marlins, Spread: -1.5, Total: 8, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 4/8/2026: 7-4 MIA (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 4/7/2026: 6-3 CIN (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -138, Underdog Moneyline: +118)
• 4/6/2026: 2-0 CIN (Favorite: Marlins, Spread: -1.5, Total: 8, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 7/10/2025: 6-0 CIN (Favorite: Reds, Spread: -1.5, Total: 9, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 7/9/2025: 7-2 CIN (Favorite: Reds, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 7/8/2025: 12-2 MIA (Favorite: Reds, Spread: -1.5, Total: 9, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 4/23/2025: 5-2 CIN (Favorite: Reds, Spread: -1.5, Total: 8, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 4/22/2025: 4-3 MIA (Favorite: Reds, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: -100)

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