Cubs vs. Pirates prediction: Why Pittsburgh is favored to win Tuesday's MLB matchup [5/26/2026]

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Written by Dave Garofolo

Get Chicago Cubs vs Pittsburgh Pirates predictions for MLB Tuesday.

Chicago Cubs-Pittsburgh Pirates Predictions and Game Preview.
Chicago Cubs vs. Pittsburgh Pirates MLB prediction for Tuesday, May 26, 2026.

MLB action continues on Tuesday at 6:40 PM ET as the Chicago Cubs lock horns with the Pittsburgh Pirates at PNC Park.

The Pirates will send Braxton Ashcraft (3-2, 2.89 ERA) to the mound, up against Jordan Wicks (0-0, 0.00 ERA) for the Cubs.

Based on the latest simulation results, Dimers' proven MLB model gives the Pirates a slight edge with a 53% win probability over the Cubs.

This article offers further insights into Tuesday's Cubs vs. Pirates matchup, including best bets and picks.

Cubs vs. Pirates prediction: Who will win and cover?

Using powerful machine learning and statistical analysis, we have simulated the outcome of Tuesday's MLB game between the Cubs and Pirates, forming part of our MLB predictions coverage.

Our independent predictive model currently gives the Pirates a 53% chance of defeating the Cubs.

According to our model, the Cubs (+1.5) have a 64% chance of covering the run line, while the 8-run over/under has a 55% chance of going over.

 

Cubs vs. Pirates odds [5/26/2026]

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

Bet Type Cubs Pirates
Run Line +1.5 (-190) -1.5 (+162)
Moneyline +112 -126
Total o8 (-111) u8 (-108)

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

Cubs vs. Pirates 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 Cubs +1.5 -190
Moneyline Cubs +112
Total Over 8 -111

According to our MLB best bets, the top play to make on this game is Over 8 total runs.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

 

Cubs vs. Pirates game-day updates and essential details

Tuesday's MLB matchup between the Pirates and Cubs at PNC Park is scheduled to begin at 6:40 PM ET.

Conclusion

We predict the Pirates, with a 53% win probability, will likely beat the Cubs in Tuesday's MLB matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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