Marlins vs. Nationals Dunkel MLB Picks, Predictions and Prop Bets - Aug. 22

The Miami Marlins and Washington Nationals take the field on Saturday at 4:10 p.m. ET, at loanDepot park. Eury Perez (6-9, 3.23 ERA) gets the start for the Marlins, who are 65-64 this season and third in the NL East. Jake Irvin (2-7, 5.80 ERA) is the expected starter for the Nationals, who are 61-69 and fourth in the NL East.

At home, the Marlins are favored to win on the moneyline (-181) over the Nationals (+158). The game has an over/under set at 7.5 runs.

Marlins vs. Nationals Odds, Game Time

• Game day: Saturday, August 22, 2026
• Game time: 4:10 p.m. ET
• Location: Miami, Florida
• Stadium: loanDepot park
• Favorite: Marlins (-181)
• Underdog: Nationals (+158)
• Over/under: 7.5

How to Watch Marlins vs. Nationals

• TV Channel: Fox Sports 1, MIAM and NATS
• Live Stream: Fubo (Watch for free)

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Marlins vs. Nationals: Betting the Moneyline

• The Marlins have won 66.1% of the games this season when they were favored on the moneyline (39-20).
• Washington has come away with 44 wins in the 102 contests it has been listed as the underdogs in this season.
• Miami is undefeated in three games this season when favored by -181 or more on the moneyline.
• This season, the Nationals have come away with a win seven times in 18 chances when named as an underdog of at least +158 or worse on the moneyline.
• The Marlins have a 64.4% chance to win this contest based on the moneyline's implied probability.
• The Nationals have an implied victory probability of 38.8% according to the moneyline set for this matchup.

Marlins vs. Nationals: Betting the Spread & Total

• The Marlins have combined with opponents to go over the total 63 times this season for a 63-64-2 record against the over/under.
• Washington and its opponents have gone over the total this season in 67 of its 130 opportunities.
• The Marlins have a 64-65-0 record against the spread this season.
• In 130 games with a line this season, the Nationals have a mark of 75-55-0 against the spread.