May 18, 2026
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Read Article Orioles vs. Rays prediction: Why Tampa Bay is favored to win Monday's MLB matchup [5/18/2026]
Updated: | First published:
Written by Jason Bevilacqua, Head of Content and Communities
Get Baltimore Orioles vs Tampa Bay Rays predictions for MLB Monday.
MLB action continues on Monday at 6:40 PM ET as the Baltimore Orioles lock horns with the Tampa Bay Rays at Tropicana Field.
Shane McClanahan (4-2, 2.27 ERA) will be the starting pitcher for the Rays, while the Orioles are going with Trevor Rogers (2-4, 5.77 ERA).
Based on updated simulations, Dimers' advanced MLB model projects the Rays as the most likely winner of the Orioles vs. Rays game.
This article offers further insights into Monday's matchup, including best bets and picks.
Orioles vs. Rays prediction: Who will win and cover?
Using trusted machine learning and data analysis, we have simulated the outcome of Monday's MLB matchup between the Orioles and Rays, forming part of our MLB predictions coverage.
Our independent predictive model currently gives the Rays a 56% chance of defeating the Orioles.
According to our model, the Orioles (+1.5) have a 61% chance of covering the run line, while the over/under total of 7.5 runs has a 56% chance of going over.
Orioles vs. Rays odds [5/18/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | Orioles | Rays |
|---|---|---|
| Run Line | +1.5 (-180) | -1.5 (+150) |
| Moneyline | +119 | -136 |
| Total | o7.5 (-111) | u7.5 (-108) |
All odds are correct at the time of publication and are subject to change.
Orioles vs. Rays picks and best bet
After matching our probabilities 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 | Rays -1.5 | +150 |
| Moneyline | Rays | -136 |
| Total | Over 7.5 | -111 |
According to our MLB best bets, the top play to make on this game is Over 7.5 total runs.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Orioles vs. Rays game-day updates and essential details
Monday's MLB matchup between the Rays and Orioles at Tropicana Field is scheduled to begin at 6:40 PM ET.
- Who: Baltimore Orioles vs. Tampa Bay Rays
- Date: Monday, May 18, 2026
- Time: 6:40 PM ET/3:40PM PT
- Venue: Tropicana Field
Conclusion
We predict the Rays, with a 56% 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.
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