Orioles vs. Red Sox prediction: Boston favored to win Monday's MLB matchup [7/20/2026]
Get Baltimore Orioles vs Boston Red Sox predictions for MLB Monday.
The Boston Red Sox and Baltimore Orioles are scheduled to meet in MLB action at Fenway Park on Monday, starting at 7:10 PM ET.
Payton Tolle (5-6, 3.11 ERA) will start for the Red Sox, while the Orioles have opted for Shane Baz (4-9, 4.19 ERA).
Based on updated simulations, Dimers' proven MLB model predicts the Red Sox as the most likely winner of the Orioles vs. Red Sox game.
This article offers an expanded analysis of Monday's matchup, including best bets and picks.
Orioles vs. Red Sox prediction: Who will win and cover?
Our leading predictive model currently gives the Red Sox a 58.8% chance of beating the Orioles.
According to our model, the Orioles (+1.5) have a 57.9% chance of covering the run line, while the over/under total of 8.5 runs has a 60.3% chance of going over,.
Orioles vs. Red Sox odds [7/20/2026]
We have researched the best MLB odds in America for this game, which are listed here:
| Bet Type | Orioles | Red Sox |
|---|---|---|
| Run Line | +1.5 (-138) | -1.5 (+133) |
| Moneyline | +150 | -150 |
| Total | o8.5 (-117) | u8.5 (+117) |
All odds are correct at the time of publication and are subject to change.
Orioles vs. Red Sox picks and best bet
After matching our predictions against the best available 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 | Orioles +1.5 | -138 |
| Moneyline | Orioles | +150 |
| Total | Over 8.5 | -117 |
According to our MLB best bets, the top play to make on this game is Over 8.5 total runs.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Orioles vs. Red Sox game-day updates and essential details
Monday's MLB matchup between the Red Sox and Orioles at Fenway Park is scheduled to begin at 7:10 PM ET.
- Who: Baltimore Orioles vs. Boston Red Sox
- Date: Monday, July 20, 2026
- Time: 7:10 PM ET/4:10PM PT
- Venue: Fenway Park
Conclusion
We predict the Red Sox, with a 58.8% win probability, will likely beat the Orioles in Monday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.
