Orioles vs. Cubs Prediction: Cubs Predicted to Win Sunday's MLB Matchup [8/3/2025]

The Chicago Cubs and Baltimore Orioles are scheduled to meet in MLB action at Wrigley Field on Sunday, starting at 2:20PM ET.

The Cubs will send Colin Rea (8-5, 4.24 ERA) to the mound, while the Orioles have opted for Brandon Young (0-5, 6.63 ERA).

Based on updated simulations, Dimers' proven MLB model (see Dimers Pro for full access) predicts the Cubs as the most likely winner of today's game. "Using the most recent data, our experts ran 10,000 simulations of Sunday's Orioles-Cubs game," said Dimers' Chief Content Officer, Nick Slade.

"After accounting for recent updates and other variables, our prediction shows the Cubs with a win probability of 61%, while the Orioles have 39%."

For a closer look at Sunday's matchup, including best bets and picks, visit our interactive Orioles vs. Cubs predictions page.

Cubs vs. Orioles Prediction: Who Will Win, Cover the Run Line?

Using trusted machine learning and data analysis, we have simulated the outcome of Sunday's MLB game between the Orioles and Cubs 10,000 times as part of our MLB predictions coverage.

Our independent predictive model currently gives the Cubs a 61% chance of defeating the Orioles.

According to our model, the Orioles (+1.5) have a 58% chance of covering the run line, while the 8-run over/under has a 53% chance of going over.

Orioles vs. Cubs Odds [8/3/2025]

We have researched the best MLB odds in America for this game, which are listed here:

Bet Type	Orioles	Cubs
Run Line	+1.5 (-135)	-1.5 (+116)
Moneyline	+155	-175
Total	o8 (-105)	u8 (-115)

All odds are correct at the time of publication and are subject to change.

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Orioles vs. Cubs Picks and Best Bets

Our model's biggest edge in today's Orioles vs. Cubs matchup is on the run line.

Our expert predictions, aligned with the best odds, reveal the best MLB picks and MLB best bets for every game throughout the season.

Unlimited access to our complete set of picks, including this one, is available via Dimers Pro.

Calling Our Shot's Free MLB Picks

Calling Our Shot produces daily MLB betting content, including the free picks featured below.

Orioles vs. Cubs Game-Day Updates and Essential Details

Sunday's MLB game between the Cubs and Orioles at Wrigley Field is scheduled to begin at 2:20PM ET.

• Who: Baltimore Orioles vs. Chicago Cubs
• Date: Sunday, August 3, 2025
• Time: 2:20PM ET/11:20AM PT
• Venue: Wrigley Field

Dimers.com's full preview of Sunday's Orioles vs. Cubs matchup includes our prediction, picks and the latest betting odds.

Before making any Orioles vs. Cubs picks, be sure to check out the latest MLB predictions and betting advice from Dimers Pro.

Conclusion

We predict the Cubs, with a 61% win probability, will likely beat the Orioles on Sunday.

AI and automation have enhanced this article to quickly deliver accurate Orioles vs. Cubs insights, with human oversight ensuring high editorial quality. Our predictions are drawn from up-to-date data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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