Marlins vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for April 12

Odds updated as of 4:16 p.m.

In MLB action on Saturday, the Miami Marlins take on the Washington Nationals.

Here's what you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.

Marlins vs Nationals Game Info

• Miami Marlins (6-7) vs. Washington Nationals (6-7)
• Date: Saturday, April 12, 2025
• Time: 4:10 p.m. ET
• Venue: loanDepot park -- Miami, Florida
• Coverage: FDSFL and MASN2

Marlins vs Nationals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: MIA: (-142) | WSH: (+120)
• Spread: MIA: -1.5 (+146) | WSH: +1.5 (-176)
• Total: 7.5 -- Over: (-115) | Under: (-105)

Marlins vs Nationals Probable Starting Pitchers

Probable Pitchers: Sandy Alcantara (Marlins) - 1-0, 3.72 ERA vs Trevor Williams (Nationals) - 1-0, 5.40 ERA

This contest's pitching matchup is set, as the Marlins will send Sandy Alcantara (1-0) to the mound, while Trevor Williams (1-0) will answer the bell for the Nationals. Alcantara has a record of 2-0-0 ATS in two starts with a spread this season. This will be Alcantara's first game as the moneyline favorite this season. Williams has started two games with set spreads, and the Nationals went 1-1-0. The Nationals were the moneyline underdog for two Williams starts this season -- they split the games.

Marlins vs Nationals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Nationals win (58.4%)

Marlins vs Nationals Moneyline

• Miami is a -142 favorite on the moneyline, while Washington is a +120 underdog on the road.

Marlins vs Nationals Spread

• The Marlins are hosting the Nationals and are favored by 1.5 runs on the spread. The Marlins are +146 to cover the runline, with the Nationals being -176.

Marlins vs Nationals Over/Under

• The Marlins-Nationals game on April 12 has been given an over/under of 7.5 runs. The over is set at -115 and the under at -105.

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Marlins vs Nationals Betting Trends

• The Marlins came away victorious in the one game they played as the favorite this season.
• Miami has not played a game this season with better moneyline odds than -142.
• The Marlins and their opponents have gone over in seven of their 13 games with a total set by sportsbooks this season.
• The Marlins have an against the spread mark of 8-5-0 in 13 games with a line this season.
• The Nationals have put together a 5-6 record in games they were listed as the moneyline underdog (winning 45.5% of those games).
• Washington has gone 3-6 when playing as a moneyline underdog with odds of +120 or longer (33.3%).
• The Nationals have played in 13 games with an over/under set, and have combined with their opponents to go over the total eight times (8-5-0).
• The Nationals have a 7-6-0 record against the spread this season (covering 53.8% of the time).

Marlins Player Leaders

• Otto Lopez has 12 hits, which ranks first among Miami hitters this season, while batting .245 with four extra-base hits. He has an on-base percentage of .315 and a slugging percentage of .408.
• Among qualified batters in baseball, he is 89th in batting average, 95th in on-base percentage, and 89th in slugging.
• Lopez will look for his third straight game with a hit in this contest. In his last five games he is hitting .100 with two doubles and two walks.
• Xavier Edwards has a slash line of .300/.390/.360 this season and a team-best OPS of .750.
• Among qualifying batters, his batting average ranks him 37th, his on-base percentage 35th, and his slugging percentage 112th.
• Edwards has picked up a hit in five games in a row. In his last five games he is hitting .389 with a double, five walks and two RBI.
• Kyle Stowers has 11 hits this season and has a slash line of .256/.385/.395.
• Stowers has picked up a hit in two straight games. During his last five outings he is hitting .250 with a double, a triple, two walks and two RBI.
• Matt Mervis is batting .276 with a .313 OBP and seven RBI for Miami this season.

Nationals Player Leaders

• James Wood has 13 hits, a team-best for the Nationals. He's batting .271 and slugging .646 with an on-base percentage of .364.
• Including all the qualified hitters in the big leagues, his batting average is 58th, his on-base percentage ranks 53rd, and he is 10th in slugging.
• Keibert Ruiz has a .417 OBP while slugging .524. Both are team-highs. He has a batting average of .333.
• He is currently 16th in batting average, 12th in on-base percentage and 38th in slugging percentage among all qualified hitters.
• Alex Call is hitting .435 with two doubles, a triple and seven walks.
• Nate Lowe has four doubles, three home runs and four walks while hitting .261.

Marlins vs Nationals Head to Head

• 4/11/2025: 7-4 WSH (Favorite: Nationals, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 9/15/2024: 4-3 WSH (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 9/14/2024: 4-1 WSH (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 9/13/2024: 4-1 WSH (Favorite: Nationals, Spread: -1.5, Total: 8, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 9/12/2024: 6-3 MIA (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 9/4/2024: 4-3 MIA (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 9/3/2024: 6-2 WSH (Favorite: Marlins, Spread: -1.5, Total: 8, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 6/16/2024: 3-1 WSH (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 6/15/2024: 4-0 WSH (Favorite: Nationals, Spread: -1.5, Total: 9, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 6/14/2024: 8-1 WSH (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -174, Underdog Moneyline: +146)

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