MLB picks today: Monday's MLB best bets include Marlins vs. Diamondbacks play [9/14/2026]

Today’s MLB picks for September 14, 2026 are here, with Marlins vs. Diamondbacks and Mariners vs. Angels among the top plays identified by our model across Monday’s MLB slate.

Dimers’ predictive analytics engine runs 24/7, scanning the latest baseball odds to discover legitimate betting edges. The result? Data-backed picks that help Dimers Pro members make smarter decisions.

List of MLB best bets tonight [9/14, updated 9:08PM ET]

Below, you’ll find today’s MLB best bets, ranked by edge for Monday, September 14, 2026.

Marlins vs. Diamondbacks Over 8.5 runs (+108)

• Edge: 9.5%
• Probability: 57.6%
• Matchup: Marlins vs. Diamondbacks (9:40PM ET)

Our model has identified value on Over 8.5 runs in Marlins vs. Diamondbacks at 48¢ odds. A 57.6% probability produces an edge of 9.5%, making this the strongest play for today's MLB slate.

Mariners vs. Angels Over 7.5 runs (+102)

• Edge: 4.0%
• Probability: 53.5%
• Matchup: Mariners vs. Angels (9:38PM ET)

Mariners vs. Angels over 7.5 runs carries a 4.0% edge and a probability of 53.5% at 50¢ odds, according to our model.

Diamondbacks -1.5 (+163)

• Edge: 3.5%
• Probability: 41.5%
• Matchup: Marlins vs. Diamondbacks (9:40PM ET)

Diamondbacks -1.5 vs. Marlins at 38¢ odds shows a 3.5% edge, supported by a 41.5% probability in simulations.

Mariners -1.5 (+170)

• Edge: 3.2%
• Probability: 40.2%
• Matchup: Mariners vs. Angels (9:38PM ET)

A 3.2% edge and 40.2% probability makes Mariners -1.5 vs. Angels a value play in the Mariners vs. Angels matchup, per our model.

Mariners ML (+100)

• Edge: 2.9%
• Probability: 52.9%
• Matchup: Mariners vs. Angels (9:38PM ET)

Mariners ML at +100 presents a 2.9% edge, with simulations resulting in a probability of 52.9%.

MLB best bets summary: Monday, 9/14/2026

As of 9:08PM ET, here are our top MLB bets by edge recommended by our model:

List of upcoming MLB games to bet on [9/14/2026]

• Mariners vs. Angels (9:38PM ET, Monday)
• Marlins vs. D-Backs (9:40PM ET, Monday)
• Dodgers vs. Reds (6:40PM ET, Tuesday)
• Athletics vs. Rays (6:40PM ET, Tuesday)
• White Sox vs. Guardians (6:40PM ET, Tuesday)
• Phillies vs. Nationals (6:45PM ET, Tuesday)
• Orioles vs. Mets (7:10PM ET, Tuesday)
• Yankees vs. Twins (7:40PM ET, Tuesday)
• Braves vs. Cubs (7:40PM ET, Tuesday)
• Giants vs. Cardinals (7:45PM ET, Tuesday)
• Royals vs. Astros (8:10PM ET, Tuesday)

Conclusion

Our MLB best bets are locked and loaded for September 14, 2026, featuring plays such as over 8.5 runs in the Marlins vs. Diamondbacks matchup and over 7.5 runs in the Mariners vs. Angels matchup. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are drawn 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.