MLB picks today: Saturday's MLB best bets include Rangers vs. Diamondbacks play [9/12/2026]

Rangers vs. Diamondbacks Over 8.5 runs (+108)

• Edge: 9.9%
• Probability: 58%
• Matchup: Rangers vs. Diamondbacks (8:10PM ET)

Our model has identified value on Over 8.5 runs in Rangers vs. Diamondbacks at +108 odds. A 58% probability produces an edge of 9.9%, making this the strongest play for today's MLB slate.

Diamondbacks -1.5 (+167)

• Edge: 3.4%
• Probability: 40.9%
• Matchup: Rangers vs. Diamondbacks (8:10PM ET)

Diamondbacks -1.5 carries a 3.4% edge and a probability of 40.9% at +167 odds, according to our model.

Athletics ML (+144)

• Edge: 2.4%
• Probability: 43.4%
• Matchup: Mariners vs. Athletics (9:40PM ET)

Athletics ML at +144 odds shows a 2.4% edge, supported by a 43.4% probability in simulations.

Mariners vs. Athletics over 9.5 runs (+104)

• Edge: 2.4%
• Probability: 51.4%
• Matchup: Mariners vs. Athletics (9:40PM ET)

A 2.4% edge and 51.4% probability make Mariners vs. Athletics over 9.5 runs a value play in the Mariners vs. Athletics matchup, per our model.

Diamondbacks ML (-122)

• Edge: 2.1%
• Probability: 57.1%
• Matchup: Rangers vs. Diamondbacks (8:10PM ET)

Diamondbacks ML at -122 odds presents a 2.1% edge, with simulations resulting in a probability of 57.1%.

MLB best bets summary: Saturday, 9/12/2026

As of 7:32PM ET, here are our top MLB bets by edge recommended by our model:

List of upcoming MLB games to bet on [9/12/2026]

• Rangers vs. D-Backs (8:10PM ET, Saturday)
• Mariners vs. Athletics (9:40PM ET, Saturday)
• Rockies vs. Tigers (12:10PM ET, Sunday)
• Mets vs. Yankees (1:35PM ET, Sunday)
• Phillies vs. Braves (1:35PM ET, Sunday)
• Royals vs. Red Sox (1:35PM ET, Sunday)
• Angels vs. Nationals (1:35PM ET, Sunday)
• Orioles vs. Blue Jays (1:37PM ET, Sunday)
• Astros vs. Rays (1:40PM ET, Sunday)
• Dodgers vs. Marlins (1:40PM ET, Sunday)
• Pirates vs. Cubs (2:20PM ET, Sunday)
• Mariners vs. Athletics (4:05PM ET, Sunday)
• Padres vs. Giants (7:20PM ET, Sunday)

Conclusion

Our MLB best bets are locked and loaded for September 12, 2026, featuring plays such as over 8.5 runs in the Rangers vs. Diamondbacks matchup and Diamondbacks -1.5. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are sourced from current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.

All odds and probabilities in this article are correct and accurate at the time of publication.