MLB picks today: Thursday's MLB best bets include Yankees vs. Orioles play [8/20/2026]

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Written by Dave Garofolo

Get MLB picks today and best bets for Thursday, August 20, 2026.

MLB Best Bets.
These MLB betting picks for August 20, 2026, are based on the latest odds and probabilities for Thursday's games.

Today’s MLB picks for August 20, 2026 are here, with Yankees vs. Orioles and Giants vs. Guardians among the top plays identified by our model across Thursday’s MLB action.

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

List of MLB best bets today [8/20, updated 7:06AM ET]

Below, you’ll find today’s top 10 MLB best bets, ranked by edge for Thursday, August 20, 2026.

Yankees vs. Orioles Over 7.5 runs (-113)

Our model has identified value on Over 7.5 runs in Yankees vs. Orioles at -113 odds. A 59.6% probability produces an edge of 6.6%, making this the strongest play for today's MLB slate.

 

Giants vs. Guardians Over 7.5 runs (+106)

Giants vs. Guardians over 7.5 runs carries a 6.3% edge and a probability of 54.8% at +106 odds, according to our model.

 

Braves vs. White Sox Over 8.5 runs (-104)

Braves vs. White Sox Over 8.5 runs at -104 odds shows a 5.6% edge, supported by a 56.6% probability in simulations.

 

Nationals vs. Rangers over 7.5 runs (-104)

A 5.5% edge and 56.5% probability make Nationals vs. Rangers over 7.5 runs a value play in the Nationals vs. Rangers matchup, per our model.

 

Mariners vs. Brewers Over 8.5 runs (+113)

Mariners vs. Brewers Over 8.5 runs at +113 odds presents a 5.5% edge, with simulations resulting in a probability of 52.4%.

 

Athletics vs. Royals Over 8.5 runs (-108)

Our model finds value on Over 8.5 runs in Athletics vs. Royals at -108 odds, supported by an edge of 5.0%.

 

Mariners ML (+117)

Our model has uncovered value on Mariners-Brewers to finish as a tie after 90 minutes at +117 odds. A 50.9% probability produces a 4.8% edge, making this a strong play for today's MLB action.

 

Blue Jays ML (+153)

A 3.8% edge on a 43.3% probability makes Blue Jays to win at +153 odds a solid value play in today's Blue Jays vs. Rays matchup.

 

Reds +1.5 (-138)

Our model projects value on Reds +1.5 at -138 odds. A 61.7% probability produces a 3.7% edge, making Reds the favorable side in today's matchup.

 

Mariners +1.5 (-178)

Rounding out our top 10 bets, Mariners +1.5 at -178 odds shows a 67.6% probability and a 3.6% edge.

 

MLB best bets summary: Thursday, 8/20/2026

As of 7:06AM ET, here are our top MLB bets by edge recommended by our model:

Matchup Bet Odds Edge Prob.
Yankees vs. Orioles Over 7.5 runs -113 @ Polymarket 6.6% 59.6%
Giants vs. Guardians Over 7.5 runs +106 @ Novig 6.3% 54.8%
Braves vs. White Sox Over 8.5 Runs -104 @ Novig 5.6% 56.6%
Nationals vs. Rangers Over 7.5 runs -104 @ Novig 5.5% 56.5%
Mariners vs. Brewers Over 8.5 Runs +113 @ Polymarket 5.5% 52.4%
Athletics vs. Royals Over 8.5 Runs -108 @ Polymarket 5.0% 56.9%
Mariners vs. Brewers Mariners ML +117 @ Novig 4.8% 50.9%
Blue Jays vs. Rays Blue Jays ML +153 @ Novig 3.8% 43.3%
Cardinals vs. Reds Reds +1.5 -138 @ Polymarket 3.7% 61.7%
Mariners vs. Brewers Mariners +1.5 -178 @ Novig 3.6% 67.6%
 

List of upcoming MLB games to bet on [8/20/2026]

Conclusion

Our MLB best bets are locked and loaded for August 20, 2026, featuring plays such as over 7.5 runs in the Yankees vs. Orioles matchup and over 7.5 runs in the Giants vs. Guardians matchup. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are grounded in 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.

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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