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Read Article Guardians vs. Orioles prediction: Cleveland favored to win Wednesday's MLB matchup [9/9/2026]
Updated: | First published:
Written by Jason Bevilacqua, Head of Content and Communities
Dimers' simulation model projects a 51.5% win probability for the Guardians at Oriole Park at Camden Yards.
The Baltimore Orioles will take on the Cleveland Guardians, in what is expected to be a tight MLB game, at Oriole Park at Camden Yards on Wednesday, commencing at 6:35 PM ET.
The Orioles will have Shane Baz (5-15, 3.91 ERA) as their starting pitcher, while the Guardians have opted for Foster Griffin (15-4, 3.26 ERA).
Dimers' proven MLB model gives the Guardians a slight edge with a 51.5% win probability over the Orioles.
This article offers a complete Guardians vs. Orioles prediction, including best bets and picks.
Guardians vs. Orioles prediction and odds
Using powerful machine learning and data, we have re-simulated the result of Wednesday's MLB matchup between the Guardians and Orioles, forming part of our MLB predictions coverage.
Our leading predictive model gives the Guardians a 51.5% chance of beating the Orioles.
According to our model, the Orioles (+1.5) have a 60.7% chance of covering the run line, while the 8.5-run over/under has a 57.0% chance of going over.
Latest betting odds
We have researched the best MLB odds in America for this game, which are listed here:
- Run Line: Guardians -1.5 (+150) / Orioles +1.5 (-150)
- Moneyline: Guardians -113, Orioles +108
- Total: Over/Under 8.5 (-103/+102)
All odds are correct at the time of publication and are subject to change.
Model picks and best bet
After matching our predictions against the best current odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:
- Run line: Orioles +1.5 @ 60¢ via Novig
- Moneyline: Orioles @ 48¢ via Novig
- Total: Over 8.5 @ -103 via BetRivers
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 current available odds.
Game info & first pitch details
Wednesday's MLB action between the Orioles and Guardians at Oriole Park at Camden Yards is scheduled to start at 6:35 PM ET.
- Who: Cleveland Guardians vs. Baltimore Orioles
- Date: Wednesday, September 9, 2026
- Time: 6:35 PM ET/3:35PM PT
- Venue: Oriole Park at Camden Yards
Conclusion
We predict the Guardians, with a 51.5% win probability, will likely beat the Orioles in Wednesday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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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