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Nationals vs. Reds prediction: Why Cincinnati is favored to win Tuesday's MLB matchup [5/12/2026]
Updated: | First published:
Written by Dave Garofolo, Content Producer
Get Washington Nationals vs Cincinnati Reds predictions for MLB Tuesday.
The Cincinnati Reds will take on the Washington Nationals in MLB action at Great American Ball Park on Tuesday, starting at 6:40 PM ET.
Brady Singer (2-2, 5.64 ERA) will be the starting pitcher for the Reds, while the Nationals are going with Miles Mikolas (1-3, 7.44 ERA).
Based on the latest simulation results, Dimers' advanced MLB model predicts the Reds as the most likely winner of the Nationals vs. Reds game.
This article offers further insights into Tuesday's matchup, including best bets and picks.
Nationals vs. Reds prediction: Who will win and cover?
Using trusted machine learning and data analysis, we have simulated the outcome of Tuesday's MLB game between the Nationals and Reds, forming part of our MLB predictions coverage.
Our leading predictive model gives the Reds a 58% chance of defeating the Nationals.
According to our model, the Nationals (+1.5) have a 58% chance of covering the run line, while the over/under total of 10 runs has an equal 50-50 chance of hitting.
Nationals vs. Reds odds [5/12/2026]
We have researched the best MLB odds in America for this game, which are listed here:
| Bet Type | Nationals | Reds |
|---|---|---|
| Run Line | +1.5 (-156) | -1.5 (+145) |
| Moneyline | +123 | -140 |
| Total | o10 (-110) | u10 (-105) |
All odds are correct at the time of publication and are subject to change.
Nationals vs. Reds picks and best bet
After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Run Line | Reds -1.5 | +145 |
| Moneyline | Reds | -140 |
| Total | Over 10 | -110 |
According to our MLB best bets, the top play to make on this game is Reds -1.5 at the spread.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Nationals vs. Reds game-day updates and essential details
Tuesday's MLB game between the Reds and Nationals at Great American Ball Park is scheduled to begin at 6:40 PM ET.
- Who: Washington Nationals vs. Cincinnati Reds
- Date: Tuesday, May 12, 2026
- Time: 6:40 PM ET/3:40PM PT
- Venue: Great American Ball Park
Conclusion
We predict the Reds, with a 58% win probability, will likely beat the Nationals in Tuesday'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.
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