Diamondbacks vs Rockies Prediction and MLB Tips - 13 August 2026
Last updated: Aug 11, 2026, 9:06PM | Published: Aug 11, 2026, 6:38PM
The Arizona Diamondbacks will face the Colorado Rockies in MLB action at Chase Field on Thursday, starting at 5:40am AEST.
The Diamondbacks will have Merrill Kelly (8-9, 4.88 ERA) start, while the Rockies will counter with Ryan Feltner (4-6, 5.71 ERA).
This article features Stats Insider's prediction and tips for the Diamondbacks vs Rockies game, plus the latest betting odds in Australia.
Who Will Win?
Based on advanced machine learning and data, Stats Insider has simulated the result of Thursday's Arizona vs Colorado MLB game 10,000 times.
Our leading predictive analytics model gives the Diamondbacks a 63% chance of defeating the Rockies at Chase Field.
Diamondbacks vs Rockies: Odds
The current betting odds in Australia for Thursday's MLB game at Chase Field are listed below:
- Head to Head: Diamondbacks $1.59, Rockies $2.45
- Line: Diamondbacks -1.5 ($2.25), Rockies +1.5 ($1.67)
- Total (Over/Under 9.5 Runs): Over $1.91, Under $1.91
Odds are correct at the time of publication and subject to change.
Looking at the latest head-to-head odds, the bookmakers currently have the Diamondbacks at $1.59 and the Rockies at $2.45.
The Diamondbacks are 1.5-run favourites against the Rockies, with odds of $2.25 available at TAB.
For the underdog Rockies (+1.5) to cover the line, TAB offers odds of $1.67.
The over/under for total runs scored is set at 9.5 with TAB, which has odds of $1.91 for the over and $1.91 for the under.
According to Stats Insider's model, the Rockies (+1.5) are predicted to cover the line 55% of the time, while the 9.5-run over/under is expected to go over 54% of the time.
Diamondbacks vs Rockies: Betting Tips
- Head to Head: Arizona at $1.59 with TAB
- Line: Diamondbacks -1.5 at $2.25 with TAB
- Total Runs: Over 9.5 at $1.91 with TAB
Today's Diamondbacks vs Rockies predictions are based on complex modelling and gambling experience to give you the best possible advice 24/7/365.
Even though the Rockies are more likely to cover the line, our best bet of Diamondbacks -1.5 is based on the probability of that happening, as suggested by our predictive analytics model, and the top odds available.
Diamondbacks vs Rockies: Prediction
Stats Insider provides full betting coverage of the Arizona vs Colorado game on Thursday, including data-driven predictions and expert tips.
Remember, our model updates regularly, so keep checking this page for the latest betting tips before the Arizona vs Colorado game.
As always, see Stats Insider's Best Bets for betting tips for every MLB game, plus predictions for a wide range of other sports.
Diamondbacks vs Rockies: Essential Details
The match-up between the Diamondbacks and Rockies at Chase Field is scheduled to begin at 5:40am AEST on Thursday.
- Teams: Arizona Diamondbacks vs Colorado Rockies
- Date: Thursday 13 August 2026
- Time: 5:40am AEST
- Venue: Chase Field
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our Arizona vs Colorado predictions are based on 10,000 data-driven simulations of the game, carefully curated by our team of expert data scientists and analysts. We use the latest in predictive analytics technology and machine learning to ensure our MLB tips are trustworthy and reliable, so that you can make informed decisions with confidence.
If you decide to use our predictions for betting purposes, it's important that you gamble responsibly and know when to stop. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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