Phillies vs. Pirates prediction: Why Pittsburgh is favored to win Sunday's MLB matchup [5/17/2026]

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Written by Dave Garofolo

Get Philadelphia Phillies vs Pittsburgh Pirates predictions for MLB Sunday.

Philadelphia Phillies-Pittsburgh Pirates Predictions and Game Preview.
Philadelphia Phillies vs. Pittsburgh Pirates MLB prediction for Sunday, May 17, 2026.

The Pittsburgh Pirates will face the Philadelphia Phillies, in what is expected to be a tight MLB game, at PNC Park on Sunday, commencing at 1:35 PM ET.

Paul Skenes (6-2, 1.98 ERA) will be on the bump for the Pirates, up against Zack Wheeler (2-0, 2.55 ERA) for the Phillies.

Based on updated simulations, Dimers' advanced MLB model gives the Pirates a slight edge with a 53% win probability over the Phillies.

This article offers a closer look at Sunday's Phillies vs. Pirates matchup, including best bets and picks.

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

Using powerful machine learning and data, we have simulated the result of Sunday's MLB matchup between the Phillies and Pirates, forming part of our MLB predictions coverage.

Our leading predictive model currently gives the Pirates a 53% chance of defeating the Phillies.

According to our model, the Pirates (+1.5) have a 55% chance of covering the run line, while the 7-run over/under has a 56% chance of going over.

 

Phillies vs. Pirates odds [5/17/2026]

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

Bet Type Phillies Pirates
Run Line -1.5 (+171) +1.5 (-210)
Moneyline +110 -130
Total o7 (-122) u7 (+100)

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

Phillies vs. Pirates 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 Phillies -1.5 +171
Moneyline Phillies +110
Total Over 7 -122

According to our MLB best bets, the top play to make on this game is Phillies -1.5 at the spread.

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

 

Phillies vs. Pirates game-day updates and essential details

Sunday's MLB matchup between the Pirates and Phillies at PNC Park is scheduled to start at 1:35 PM ET.

Conclusion

We predict the Pirates, with a 53% win probability, will likely beat the Phillies in Sunday'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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