May 18, 2026
Brewers vs. Cubs prediction: Why Cubs are favored to win Monday's MLB matchup [5/18/2026]
Read Article Red Sox vs. Royals prediction: Boston favored to win Monday's MLB matchup [5/18/2026]
Updated: | First published:
Written by Jason Bevilacqua, Head of Content and Communities
Get Boston Red Sox vs Kansas City Royals predictions for MLB Monday.
MLB action continues on Monday at 7:40 PM ET as the Boston Red Sox lock horns with the Kansas City Royals at Kauffman Stadium.
The Royals will send Seth Lugo (1-3, 3.76 ERA) to the mound, while the Red Sox have opted for Sonny Gray (4-1, 3.18 ERA).
Based on the latest simulation results, Dimers' proven MLB model gives the Red Sox a slight edge with a 51% win probability over the Royals.
This article offers an expanded analysis of Monday's Red Sox vs. Royals matchup, including best bets and picks.
Red Sox vs. Royals prediction: Who will win and cover?
Using powerful machine learning and statistical analysis, we have simulated the outcome of Monday's MLB matchup between the Red Sox and Royals, forming part of our MLB predictions coverage.
Our famous predictive model currently gives the Red Sox a 51% chance of defeating the Royals.
According to our model, the Royals (+1.5) have a 61% chance of covering the run line, while the 9-run over/under has a 55% chance of going over.
Red Sox vs. Royals odds [5/18/2026]
We have researched the best MLB odds in America for this game, which are listed here:
| Bet Type | Red Sox | Royals |
|---|---|---|
| Run Line | -1.5 (+146) | +1.5 (-170) |
| Moneyline | -111 | -104 |
| Total | o9 (-115) | u9 (+100) |
All odds are correct at the time of publication and are subject to change.
Red Sox vs. Royals 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 | Red Sox -1.5 | +146 |
| Moneyline | Red Sox | -111 |
| Total | Over 9 | -115 |
According to our MLB best bets, the top play to make on this game is Over 9 total runs.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Red Sox vs. Royals game-day updates and essential details
Monday's MLB game between the Royals and Red Sox at Kauffman Stadium is scheduled to begin at 7:40 PM ET.
- Who: Boston Red Sox vs. Kansas City Royals
- Date: Monday, May 18, 2026
- Time: 7:40 PM ET/4:40PM PT
- Venue: Kauffman Stadium
Conclusion
We predict the Red Sox, with a 51% win probability, will likely beat the Royals 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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