Diamondbacks vs. Rangers prediction: Why Texas is favored to win Tuesday's MLB matchup [5/12/2026]

profile-img
Written by Jason Bevilacqua

Get Arizona Diamondbacks vs Texas Rangers predictions for MLB Tuesday.

Arizona Diamondbacks-Texas Rangers Predictions and Game Preview.
Arizona Diamondbacks vs. Texas Rangers MLB prediction for Tuesday, May 12, 2026.

MLB action continues on Tuesday at 8:05 PM ET as the Arizona Diamondbacks take on the Texas Rangers at Globe Life Field.

The Rangers will send MacKenzie Gore (2-3, 5.18 ERA) to the mound, pitting him against Zac Gallen (1-3, 4.70 ERA) for the Diamondbacks.

Based on the latest simulation results, Dimers' proven MLB model gives the Rangers a slight edge with a 52% win probability over the Diamondbacks.

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

Diamondbacks vs. Rangers prediction: Who will win and cover?

Using innovative machine learning and data analysis, we have simulated the result of Tuesday's MLB matchup between the Diamondbacks and Rangers, forming part of our MLB predictions coverage.

Our independent predictive model gives the Rangers a 52% chance of defeating the Diamondbacks.

According to our model, the Diamondbacks (+1.5) have a 64% chance of covering the run line, while the 8-run over/under has a 58% chance of going over.

 

Diamondbacks vs. Rangers odds [5/12/2026]

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

Bet Type Diamondbacks Rangers
Run Line +1.5 (-193) -1.5 (+165)
Moneyline +109 -124
Total o8 (-105) u8 (-110)

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

Diamondbacks vs. Rangers picks and best bet

After matching our predictions against the best available 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 Diamondbacks +1.5 -193
Moneyline Diamondbacks +109
Total Over 8 -105

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.

 

Diamondbacks vs. Rangers game-day updates and essential details

Tuesday's MLB action between the Rangers and Diamondbacks at Globe Life Field is scheduled to commence at 8:05 PM ET.

Conclusion

We predict the Rangers, with a 52% win probability, will likely beat the Diamondbacks in Tuesday's MLB matchup.

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

profile-img
Written by
Jason Bevilacqua
Head of Content and Communities

Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.

Advertiser disclosure

Related Articles

More Articles
Dimers Sports
Mets vs. Padres prediction: San Diego favored to win Friday's MLB matchup [6/5/2026]
Read Article
Dimers Sports
Athletics vs. Astros prediction: Houston favored to win Friday's MLB matchup [6/5/2026]
Read Article
Dimers Sports
Nationals vs. Diamondbacks prediction: Why Arizona is favored to win Friday's MLB matchup [6/5/2026]
Read Article