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The Washington Nationals (+135) visit Chase Field to take on the Arizona Diamondbacks (-160) on June 6, 2026. First pitch is scheduled for 4:10 pm in Phoenix, AZ. This season, the Nationals are 32-32 Read More

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Nationals vs Diamondbacks Prediction, Odds & Player Prop Bets Today – MLB, Jun 5

The Washington Nationals (+110) visit Chase Field to take on the Arizona Diamondbacks (-135) on June 5, 2026. First pitch is scheduled for 9:40 pm in Phoenix, AZ. This season, the Nationals are 31-32 Read More

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Marlins vs Nationals Prediction, Odds & Player Prop Bets Today – MLB, Jun 3

The Miami Marlins (-110) visit Nationals Park to take on the Washington Nationals (-110) on June 3, 2026. First pitch is scheduled for 1:05 pm in Washington, DC. This season, the Marlins are 28-34 aga Read More

BetMGM Betting Jun 03, 2026
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Nationals Odds Today

Jun 12 - 5 pm EST

Mariners vs. Nationals

How To Bet On Washington Nationals Odds

Run lines, over/under totals, moneylines, and more odds are available for each Nationals game this season.

  1. Visit the MLB betting page.
  2. Select odds for the Nationals in a futures market (e.g., make the playoffs) or game market (e.g., Nationals vs. the Mets)
  3. Add a bet to your Bet Slip.
  4. Add a Stake to see the potential payout.
  5. Place your bet!

If you’re in the Washington D.C. area and interested in odds for other teams, check out: 

Washington Nationals Futures Odds

Will the Nationals win the NL East? Will they win the NL pennant? How many strikeouts will a certain pitcher have this season?

For example: If you bet $30 on the Nationals (+1500) to make the postseason, the bet would settle when Washington is eliminated or when they clinch a postseason berth.

Washington Nationals Run Line

The run line is baseball’s version of the spread. What’s the final scoring margin of the game?

For example: If you bet $60 on the Nationals -1.5 (+135) against the St. Louis Cardinals, Washington must win the game by at least two runs. 

Alternatively, if you bet $60 on the Nationals +1.5 (-200) against the Milwaukee Brewers, Washington must lose by one run (or win the game).

Washington Nationals Moneyline

Will the Nationals win the matchup? 

For example: If you bet $75 on the Nationals -180 against the Oakland Athletics, Washington must win the game (in nine innings or extra innings).

Washington Nationals Over/Under Total

What is the number of combined runs scored by both teams in the game? 

For example: If you bet $20 on over 8.5 (-110) in their game against the Los Angeles Dodgers, the teams must combine for at least nine runs. 

Alternatively, if you bet $10 on under 8.5 (-110), the teams must combine for eight or fewer runs.

If the combined run total is the same as the over/under total, the bet is a push.

Washington Nationals Parlays

You can combine bets and other bets — baseball or another sport — into one parlay.

For example: If you bet $45 on a two-leg parlay with the Nationals moneyline (-150) vs. the Boston Red Sox and over 7.5 (-105) in the Chicago Cubs-San Francisco Giants game, both must hit for the bet to cash.

If one bet is a push, it’s eliminated from the parlay, and odds (and payout) are recalculated without that leg.

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