Diamondbacks vs. Nationals prediction: Why Arizona is favored to win Friday's MLB matchup [7/24/2026]

The Washington Nationals and Arizona dbacks are scheduled to meet in MLB action at Nationals Park on Friday, starting at 6:45 PM ET.

Carson Palmquist (0-1, 8.74 ERA) will start on the mound for the Nationals, pitting him against Eduardo Rodriguez (8-3, 2.62 ERA) for the Diamondbacks.

Based on the latest simulations, Dimers' advanced MLB model predicts the Diamondbacks as the most likely winner of the Diamondbacks vs. Nationals game.

This article offers further insights into Friday's matchup, including best bets and picks.

Diamondbacks vs. Nationals prediction: Who will win and cover?

Using powerful machine learning and data, we have simulated the outcome of Friday's MLB matchup between the Diamondbacks and Nationals, forming part of our MLB predictions coverage.

Our independent predictive model gives the Diamondbacks a 56.6% chance of beating the Nationals.

According to our model, the Nationals (+1.5) have a 53.8% chance of covering the run line, while the 9.5-run over/under has a 56.1% chance of going over,.

Diamondbacks vs. Nationals odds [7/24/2026]

We have researched the best MLB odds in America for this game, which are listed here:

Bet Type	Diamondbacks	Nationals
Run Line	-1.5 (+141)	+1.5 (-143)
Moneyline	-113	+113
Total	o9.5 (+102)	u9.5 (-104)

All odds are correct at the time of publication and are subject to change.

Diamondbacks vs. Nationals picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:

Bet Type	Pick	Bet Now
Run Line	Diamondbacks -1.5	+141
Moneyline	Diamondbacks	-113
Total	Over 9.5	+102

According to our best MLB bets, the top play to make on this game is Over 9.5 total runs.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

Diamondbacks vs. Nationals game-day updates and essential details

Friday's MLB action between the Nationals and Diamondbacks at Nationals Park is scheduled to commence at 6:45 PM ET.

• Who: Arizona Diamondbacks vs. Washington Nationals
• Date: Friday, July 24, 2026
• Time: 6:45 PM ET/3:45PM PT
• Venue: Nationals Park

Conclusion

We predict the Diamondbacks, with a 56.6% win probability, will likely beat the Nationals in Friday's MLB matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.