Nationals vs. Marlins Dunkel MLB Picks, Predictions and Prop Bets - Aug. 30

The Washington Nationals aim to add to their three-game winning streak when they square off against the Miami Marlins on Sunday at 12:15 p.m. ET, at Nationals Park. Andrew Alvarez (2-6, 3.72 ERA) will start for the Nationals, who are 65-73 this season and fourth in the NL East. Janson Junk (6-8, 4.21 ERA) is expected to start for the Marlins, who are 68-68 and third in the NL East.

With moneyline odds of -111 for the Nationals and -103 for the Marlins, this could be a close contest. The game's total is set at 9.

Nationals vs. Marlins Odds, Game Time

• Game day: Sunday, August 30, 2026
• Game time: 12:15 p.m. ET
• Location: Washington D.C.
• Stadium: Nationals Park
• Favorite: Nationals (-111)
• Underdog: Marlins (-103)
• Over/under: 9

How to Watch Nationals vs. Marlins

• TV Channel: NBCSN and Peacock
• Live Stream: Fubo (Watch for free)

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Nationals vs. Marlins: Betting the Moneyline

• The Nationals have won 58.1% of the games this season when they were the moneyline favorite (18-13).
• Miami has been pegged as an underdog in 73 games this year and has walked away with the win 27 times (37%) in those games.
• Washington is 18-13 this season when entering a game favored by -111 or more on the moneyline.
• This season, the Marlins have come away with a win 25 times in 64 chances when named as an underdog of at least -103 or longer on the moneyline.
• The Nationals have a 52.6% chance to win this contest based on the moneyline's implied probability.
• The Marlins have an implied victory probability of 50.7% according to the moneyline set by oddsmakers for this matchup.

Nationals vs. Marlins: Betting the Spread & Total

• In the 138 games in which bookmakers have set an over/under for the Nationals, they have combined with opponents to go over the total 71 times (71-59-8).
• Miami and its opponents have hit the over in 66 of its 136 games with a total this season.
• The Nationals have a 79-59-0 record ATS this season (covering 57.2% of the time).
• The Marlins have posted a record of 67-69-0 against the spread this season.