Reds vs. Nationals prediction: Why Cincinnati is favored to win Sunday's MLB matchup [8/9/2026]
Get Cincinnati Reds vs Washington Nationals predictions for MLB Sunday.
The Washington Nationals and Cincinnati Reds will lock horns in MLB action at Nationals Park on Sunday, starting at 12:15 PM ET.
Brad Lord (5-2, 3.81 ERA) will be on the bump for the Nationals, up against Brady Singer (5-10, 4.67 ERA) for the Reds.
Dimers' proven MLB model gives the Reds a slight edge with a 51.2% win probability over the Nationals.
This article offers a closer look at Sunday's Reds vs. Nationals matchup, including best bets and picks.
Reds vs. Nationals prediction: Who will win and cover?
Our famous predictive model gives the Reds a 51.2% chance of defeating the Nationals.
According to our model, the Nationals (+1.5) have a 60.5% chance of covering the run line, while the over/under total of 9.5 runs has a 51.2% chance of going over,.
Reds vs. Nationals odds [8/9/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
- Run Line: Reds -1.5 @ +155 via hard_rock
- Moneyline: Reds @ +104 via Polymarket
- Total: Over 9.5 @ +108 via Novig
All odds are correct at the time of publication and are subject to change.
Reds 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:
- Run line: Reds -1.5 @ +155 via DraftKings
- Moneyline: Reds @ +104 via Polymarket
- Total: Over 9.5 @ +108 via Novig According to our MLB best 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.
Reds vs. Nationals game-day updates and essential details
Sunday's MLB action between the Nationals and Reds at Nationals Park is scheduled to commence at 12:15 PM ET.
- Who: Cincinnati Reds vs. Washington Nationals
- Date: Sunday, August 9, 2026
- Time: 12:15 PM ET/9:15AM PT
- Venue: Nationals Park
Conclusion
We predict the Reds, with a 51.2% win probability, will likely beat the Nationals in Sunday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.
