May 20, 2026
Brewers vs. Cubs prediction: Why Cubs are favored to win Wednesday's MLB matchup [5/20/2026]
Read Article Mets vs. Nationals prediction: Why Mets are favored to win Wednesday's MLB matchup [5/20/2026]
Updated: | First published:
Written by Dave Garofolo, Content Producer
Get New York Mets vs Washington Nationals predictions for MLB Wednesday.
The Washington Nationals will square off with the New York Mets, in what is expected to be a close MLB game, at Nationals Park on Wednesday, starting at 6:45 PM ET.
The Nationals will send Zack Littell (2-4, 6.10 ERA) to the mound, pitting him against Zach Thornton (0-0, 0.00 ERA) for the Mets.
Based on the latest simulations, Dimers' advanced MLB model gives the Mets a slight edge with a 54% win probability over the Nationals.
This article offers a closer look at Wednesday's Mets vs. Nationals matchup, including best bets and picks.
Mets vs. Nationals prediction: Who will win and cover?
Using trusted machine learning and statistical analysis, we have simulated the result of Wednesday's MLB game between the Mets and Nationals, forming part of our MLB predictions coverage.
Our famous predictive model currently gives the Mets a 54% chance of beating the Nationals.
According to our model, the Nationals (+1.5) have a 57% chance of covering the run line, while the 9.5-run over/under has a 51% chance of going over.
Mets vs. Nationals odds [5/20/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | Mets | Nationals |
|---|---|---|
| Run Line | -1.5 (+125) | +1.5 (-146) |
| Moneyline | -125 | +110 |
| Total | o9.5 (-102) | u9.5 (-110) |
All odds are correct at the time of publication and are subject to change.
Mets vs. Nationals picks and best bet
After matching our predictions against the best available 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 | Mets -1.5 | +125 |
| Moneyline | Mets | -125 |
| Total | Over 9.5 | -102 |
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.
Mets vs. Nationals game-day updates and essential details
Wednesday's MLB matchup between the Nationals and Mets at Nationals Park is scheduled to start at 6:45 PM ET.
- Who: New York Mets vs. Washington Nationals
- Date: Wednesday, May 20, 2026
- Time: 6:45 PM ET/3:45PM PT
- Venue: Nationals Park
Conclusion
We predict the Mets, with a 54% win probability, will likely beat the Nationals in Wednesday'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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