Rangers vs. Pirates Prediction: Close Contest Projected After New Data Released for Saturday's MLB Matchup [6/21/2025]

The Pittsburgh Pirates will face the Texas Rangers in MLB action at PNC Park on Saturday, commencing at 4:05PM ET.

Mitch Keller (1-9, 4.08 ERA) will be on the bump for the Pirates, pitting him against Kumar Rocker (2-4, 7.31 ERA) for the Rangers.

Based on the latest simulation results, Dimers' proven MLB model (see Dimers Pro for full access) predicts an equal chance for both the Pirates and Rangers to win today's game.

"Our team has used the latest data to run 10,000 simulations of Saturday's Rangers-Pirates game," said Dimers' Chief Content Officer, Nick Slade.

"Based on the latest updates and extensive data, we predict a 50-50 chance for both the Pirates and Rangers, making it a highly competitive matchup."

For a closer look at Saturday's matchup, including best bets and picks, visit our interactive Rangers vs. Pirates predictions page.

Pirates vs. Rangers Prediction: Who Will Win, Cover the Run Line?

Using innovative machine learning and data, we have simulated the result of Saturday's MLB game between the Rangers and Pirates 10,000 times as part of our MLB predictions coverage.

Our independent predictive model currently can't split the two teams, giving both the Rangers and Pirates a 50% chance of winning the game.

According to our model, the Pirates (+1.5) have a 63% chance of covering the run line, while the 8.5-run over/under has a 53% chance of staying under.

Rangers vs. Pirates Odds [6/21/2025]

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

Bet Type	Rangers	Pirates
Run Line	-1.5 (+154)	+1.5 (-182)
Moneyline	-106	-110
Total	o8.5 (-105)	u8.5 (-114)

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

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Rangers vs. Pirates Picks and Best Bets

Our model's strongest edge in today's Rangers vs. Pirates matchup is on the run line.

Our expert predictions, matched against the current 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 Best Bets Video

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

Rangers vs. Pirates Game-Day Updates and Essential Details

Saturday's MLB action between the Pirates and Rangers at PNC Park is scheduled to begin at 4:05PM ET.

• Who: Texas Rangers vs. Pittsburgh Pirates
• Date: Saturday, June 21, 2025
• Time: 4:05PM ET/1:05PM PT
• Venue: PNC Park

Dimers.com's full preview of Saturday's Rangers vs. Pirates matchup includes our prediction, picks and the latest betting odds.

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

Key MLB Betting Guides and Insights

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Conclusion

We predict a close game between the Rangers and Pirates on Saturday, with each team having a 50% chance of winning.

AI and automation have enhanced this article to quickly deliver accurate Rangers vs. Pirates insights, with human oversight ensuring high editorial quality. Our predictions are sourced 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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