Nationals vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 2

Odds updated as of 5:14 a.m.

The Washington Nationals will take on the Miami Marlins in MLB action on Tuesday.

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

Nationals vs Marlins Game Info

• Washington Nationals (54-83) vs. Miami Marlins (65-73)
• Date: Tuesday, September 2, 2025
• Time: 6:45 p.m. ET
• Venue: Nationals Park -- Washington, District of Columbia
• Coverage: MASN and FDSFL

Nationals vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: WSH: (-118) | MIA: (-100)
• Spread: WSH: +1.5 (-184) | MIA: -1.5 (+152)
• Total: 9 -- Over: (-105) | Under: (-115)

Nationals vs Marlins Probable Starting Pitchers

Probable Pitchers: Cade Cavalli (Nationals) - 1-1, 5.11 ERA vs Adam Mazur (Marlins) - 0-1, 5.59 ERA

The probable starters are Cade Cavalli (1-1) for the Nationals and Adam Mazur (0-1) for the Marlins. Cavalli's team is 3-2-0 against the spread this season in his starts. Cavalli has yet to start a game this season when his team was the moneyline favorite. Mazur has started two games with set spreads, and the Marlins went 1-1-0. The Marlins were the moneyline underdog for two Mazur starts this season -- they split the games.

Nationals vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Marlins win (53.8%)

Nationals vs Marlins Moneyline

• The Nationals vs Marlins moneyline has Washington as a -118 favorite, while Miami is a -100 underdog on the road.

Nationals vs Marlins Spread

• The Marlins are 1.5-run favorites against the spread for this matchup with the Nationals. The Marlins are +152 to cover, while the Nationals are -184 to cover as a 1.5-run underdog on the runline.

Nationals vs Marlins Over/Under

• A combined run total of 9 has been set for Nationals-Marlins on Sept. 2, with the over at -105 and the under at -115.

Bet on Washington Nationals vs. Miami Marlins on FanDuel today!

Nationals vs Marlins Betting Trends

• The Nationals have come away with four wins in the 16 contests they have been listed as the favorites in this season.
• This season Washington has been victorious two times in 11 chances when named as a favorite of at least -118 on the moneyline.
• The Nationals and their opponents have gone over in 69 of their 131 games with a total set by sportsbooks this season.
• In 131 games with a line this season, the Nationals have a mark of 64-67-0 against the spread.
• The Marlins have won 53 of the 112 games they were the moneyline underdog this season (47.3%).
• Miami has a 44-51 record (winning 46.3% of its games) when it has played as a moneyline underdog of -100 or longer.
• The Marlins have combined with opponents to go over the total 65 times this season for a 65-69-0 record against the over/under.
• The Marlins are 78-56-0 against the spread this season.

Nationals Player Leaders

• C.J. Abrams is hitting .265 with 28 doubles, five triples, 17 home runs and 34 walks. He has an on-base percentage of .328 while slugging .447.
• Among all qualified batters, he is 59th in batting average, his on-base percentage ranks 81st, and he is 68th in slugging.
• James Wood leads Washington with 131 hits and an OBP of .355, plus a team-best slugging percentage of .471. He's batting .257.
• He is 85th in batting average, 31st in on-base percentage and 41st in slugging in the majors.
• Luis Garcia has collected 110 base hits, an OBP of .299 and a slugging percentage of .408 this season.
• Josh Bell is batting .228 with a .323 OBP and 45 RBI for Washington this season.

Marlins Player Leaders

• Otto Lopez is hitting .242 with 18 doubles, 12 home runs and 43 walks. He's slugging .362 with an on-base percentage of .311.
• Including all qualifying hitters in the majors, his batting average puts him 118th, his on-base percentage is 113th, and he is 142nd in slugging.
• Xavier Edwards' .357 slugging percentage leads his team. He has a batting average of .284 with an on-base percentage of .341.
• Including all qualifying hitters, his batting average puts him 22nd, his on-base percentage ranks 54th, and he is 144th in slugging.
• Agustin Ramirez has 28 doubles, a triple, 19 home runs and 29 walks while batting .231.
• Eric Wagaman has 23 doubles, three triples, nine home runs and 31 walks while hitting .237.

Nationals vs Marlins Head to Head

• 9/1/2025: 2-0 WSH (Favorite: Nationals, Spread: -1.5, Total: 9, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 6/15/2025: 3-1 MIA (Favorite: Nationals, Spread: -1.5, Total: 7.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 6/14/2025: 4-3 MIA (Favorite: Nationals, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 6/13/2025: 11-9 MIA (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 4/13/2025: 11-4 MIA (Favorite: Nationals, Spread: -1.5, Total: 8, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 4/12/2025: 7-6 MIA (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 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)

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