Mariners vs. Nationals Prediction and Odds - Jul 12, 2022

The Washington Nationals and Seattle Mariners meet in MLB at Nationals Park on Tuesday, starting at 7:05PM ET.

The Nationals will have Josiah Gray (7-5, 4.14 ERA) start, while the Mariners will counter with Chris Flexen (5-8, 4.00 ERA).

Dimers' free betting picks for Mariners vs. Nationals, plus game predictions and betting odds, are featured below.

Who will win Mariners vs. Nationals?

Using cutting-edge computer power and data, Dimers.com has simulated Tuesday's Mariners-Nationals MLB matchup 10,000 times.

Dimers' revolutionary predictive analytics model, DimersBOT, currently gives the Nationals a 53% chance of defeating the Mariners.

More: Mariners vs. Nationals Simulated 10,000 Times

Mariners vs. Nationals Current Odds

• Run Line: Nationals +1.5 (-169), Mariners -1.5 (+150)
• Moneyline: Nationals -110, Mariners +100
• Total: Over/Under 9.5 (+100/-120)

Run Line, Moneyline and Over/Under

The Nationals are +1.5 underdogs versus the Mariners, with -169 at Caesars Sportsbook the best odds currently available.

For the favored Mariners (-1.5) to cover the run line, BetMGM has the best odds currently on offer at +150.

Caesars Sportsbook currently has the best moneyline odds for the Nationals at -110. That means you can risk $110 to win $100, for a total payout of $210, if they get the W.

Elsewhere, BetMGM currently has the best moneyline odds for the Mariners at +100, where you can risk $100 to win $100, for a total payout of $200, if they come out on top.

The Over/Under for total runs scored is set at 9.5 with Caesars Sportsbook, which currently has the best odds for the Over at +100, as well as the best odds for the Under at -120.

As always, check out all the online sportsbooks that are available in your state for the best MLB odds and lines.

According to DimersBOT, the Nationals (+1.5) are a 65% chance of covering the run line, while the Over/Under total of 9.5 runs is a 52% chance of going Under.

More: Free Prop Picks

Best Bets for Mariners vs. Nationals

• Run Line: Nationals +1.5 @ -169 via Caesars Sportsbook (65% probability)
• Moneyline: Nationals @ -110 via Caesars Sportsbook (53% probability)
• Total: Over 9.5 @ +100 via Caesars Sportsbook

Our best bets are based on world-class simulations and gambling expertise to serve you the best possible plays every time.

Despite the Under being more likely to hit on this occasion, Over 9.5 is our best bet owing to the better odds (+100) that are available from Caesars Sportsbook.

Mariners vs. Nationals Probabilities

Use our widget below to explore up-to-date Moneyline, Over/Under and Run Line probabilities and odds for Seattle vs. Washington, and click or tap on See Matchup to reveal more.

Dimers has full coverage of Tuesday's Mariners-Nationals matchup, including pregame predictions, best betting picks, and live win probabilities.

Remember, DimersBOT updates often, so refresh this page for the latest betting analysis ahead of Mariners vs. Nationals on Tuesday July 12, 2022.

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Mariners vs. Nationals 2022 Game Info

Tuesday's matchup between the Nationals and Mariners at Nationals Park is scheduled to start at 7:05PM ET.

• Who: Washington Nationals vs. Seattle Mariners
• Date: Tuesday July 12, 2022
• Time: 7:05PM ET / 4:05PM PT
• Venue: Nationals Park

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