Marlins vs Pirates Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 12

Odds updated as of 2:11 a.m.

Wednesday's slate in the MLB includes a matchup between the Miami Marlins and the Pittsburgh Pirates.

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

Marlins vs Pirates Game Info

• Miami Marlins (61-59) vs. Pittsburgh Pirates (58-63)
• Date: Wednesday, August 12, 2026
• Time: 6:40 p.m. ET
• Venue: loanDepot park -- Miami, Florida
• Coverage: Marlins.TV and SportsNet PT

Marlins vs Pirates Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: MIA: (-112) | PIT: (-104)
• Spread: MIA: +1.5 (-200) | PIT: -1.5 (+164)
• Total: 8 -- Over: (-112) | Under: (-108)

Marlins vs Pirates Probable Starting Pitchers

Probable Pitchers: Janson Junk (Marlins) - 5-7, 4.63 ERA vs Carmen Mlodzinski (Pirates) - 6-4, 3.51 ERA

The Marlins will give the nod to Janson Junk (5-7) against the Pirates and Carmen Mlodzinski (6-4). Junk's team is 7-9-0 against the spread in his starts this season. When Junk starts a game and his team is the favorite on the moneyline, they have a record of 3-3. The Pirates have a 6-4-0 record against the spread in Mlodzinski's starts. The Pirates have a 4-2 record in Mlodzinski's six starts this season when they were the moneyline underdog.

Marlins vs Pirates Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Marlins win (57.9%)

Marlins vs Pirates Moneyline

• Miami is a -112 favorite on the moneyline, while Pittsburgh is a -104 underdog on the road.

Marlins vs Pirates Spread

• The Pirates are 1.5-run favorites against the spread for this matchup with the Marlins. The Pirates are +164 to cover, while the Marlins are -200 to cover as a 1.5-run underdog on the runline.

Marlins vs Pirates Over/Under

• The Marlins-Pirates contest on Aug. 12 has been given an over/under of 8 runs. The over is set at -112 and the under at -108.

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Marlins vs Pirates Betting Trends

• The Marlins have been favorites in 52 games this season and have come away with the win 33 times (63.5%) in those contests.
• This year Miami has won 32 of 48 games when listed as at least -112 on the moneyline.
• The Marlins and their opponents have hit the over in 57 of their 118 games with a total set by oddsmakers this season.
• The Marlins have an against the spread mark of 61-57-0 in 118 games with a line this season.
• The Pirates have won 22 of the 52 games they were listed as the moneyline underdog this season (42.3%).
• When playing as a moneyline underdog with odds of -104 or longer, Pittsburgh has gone 18-26 (40.9%).
• In the 119 games bookmakers have set an over/under for the Pirates, they have combined with opponents to go over the total 66 times (66-50-3).
• The Pirates are 58-61-0 against the spread this season.

Marlins Player Leaders

• Otto Lopez leads Miami in slugging percentage (.468) and total hits (148) this season. He's batting .318 with an on-base percentage of .350.
• Among qualifying hitters in baseball, he ranks second in batting average, 42nd in on-base percentage, and 37th in slugging.
• Lopez has recorded at least one hit in three straight games. During his last five outings he is hitting .273 with a walk and two RBIs.
• Xavier Edwards has 124 hits this season and a team-best OBP of .364. He's batting .284 and slugging .389.
• Among qualified hitters, his batting average places him 21st, his on-base percentage 24th, and his slugging percentage 110th.
• Javier Sanoja has collected 83 base hits, an OBP of .313 and a slugging percentage of .411 this season.
• Sanoja has recorded a hit in seven straight games. In his last 10 outings he is batting .364 with four doubles, a home run, a walk and seven RBIs.
• Jakob Marsee has six home runs, 28 RBI and a batting average of .205 this season.

Pirates Player Leaders

• Bryan Reynolds has an on-base percentage of .376, a team-best for the Pirates. He's batting .266 and slugging .439.
• He is 52nd in batting average, 11th in on-base percentage and 61st in slugging percentage among all qualifying hitters in MLB.
• Brandon Lowe's 111 hits pace his team. He has a batting average of .251 while slugging .482 with an on-base percentage of .319.
• Including all qualifying hitters, he is 80th in batting average, 95th in on-base percentage and 25th in slugging percentage.
• Nick Gonzales has a .396 slugging percentage, which leads the Pirates.
• Spencer Horwitz is hitting .265 with 12 doubles, a triple, 10 home runs and 43 walks.

Marlins vs Pirates Head to Head

• 8/11/2026: 2-0 MIA (Favorite: Pirates, Spread: -1.5, Total: 7, Favorite Moneyline: -106, Underdog Moneyline: -102)
• 6/14/2026: 4-2 MIA (Favorite: Pirates, Spread: -1.5, Total: 7.5, Favorite Moneyline: -156, Underdog Moneyline: +132)
• 6/13/2026: 3-2 PIT (Favorite: Pirates, Spread: -1.5, Total: 9.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 6/12/2026: 8-3 MIA (Favorite: Pirates, Spread: -1.5, Total: 8.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 6/11/2025: 5-2 PIT (Favorite: Pirates, Spread: -1.5, Total: 8.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 6/10/2025: 3-2 MIA (Favorite: Pirates, Spread: -1.5, Total: 8, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 3/30/2025: 3-2 MIA (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 3/29/2025: 5-4 MIA (Favorite: Pirates, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 3/28/2025: 4-3 PIT (Favorite: Pirates, Spread: -1.5, Total: 8, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 3/27/2025: 5-4 MIA (Favorite: Pirates, Spread: -1.5, Total: 6.5, Favorite Moneyline: -146, Underdog Moneyline: +124)

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