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Reds vs. Pirates prediction: Why Pittsburgh is favored to win Sunday's MLB matchup [5/3/2026]
Updated: | First published:
Written by Dave Garofolo, Content Producer
Get Cincinnati Reds vs Pittsburgh Pirates predictions for MLB Sunday.
The Pittsburgh Pirates and Cincinnati Reds will meet in MLB action at PNC Park on Sunday, starting at 1:35 PM ET.
The Pirates will have Braxton Ashcraft (1-2, 3.71 ERA) as their starting pitcher, while the Reds are going with Chase Burns (3-1, 2.65 ERA).
Based on the latest simulation results, Dimers' proven MLB model gives the Pirates a slight edge with a 51% win probability over the Reds.
This article offers a closer look at Sunday's Reds vs. Pirates matchup, including best bets and picks.
Reds vs. Pirates prediction: Who will win and cover?
Using powerful machine learning and data analysis, we have simulated the result of Sunday's MLB matchup between the Reds and Pirates, forming part of our MLB predictions coverage.
Our leading predictive model gives the Pirates a 51% chance of beating the Reds.
According to our model, the Reds (+1.5) have a 67% chance of covering the run line, while the over/under total of 7.5 runs has a 52% chance of going over.
Reds vs. Pirates odds [5/3/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | Reds | Pirates |
|---|---|---|
| Run Line | +1.5 (-215) | -1.5 (+176) |
| Moneyline | +105 | -120 |
| Total | o7.5 (-108) | u7.5 (-110) |
All odds are correct at the time of publication and are subject to change.
Reds 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 | Reds +1.5 | -215 |
| Moneyline | Reds | +105 |
| Total | Over 7.5 | -108 |
According to our MLB best bets, the top play to make on this game is Reds to win.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Reds vs. Pirates game-day updates and essential details
Sunday's MLB action between the Pirates and Reds at PNC Park is scheduled to start at 1:35 PM ET.
- Who: Cincinnati Reds vs. Pittsburgh Pirates
- Date: Sunday, May 3, 2026
- Time: 1:35 PM ET/10:35AM PT
- Venue: PNC Park
Conclusion
We predict the Pirates, with a 51% win probability, will likely beat the Reds in Sunday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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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