Best bets today for all sports: Wednesday's picks include Diamondbacks vs. Red Sox MLB play [8/19/2026]

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Written by Ryan Leaver

Get the best bets for Wednesday, August 19, 2026.

Today's Best Bets.
These betting picks for August 19, 2026, are based on the latest odds and probabilities for Wednesday's action.

Today’s best sports bets for August 19, 2026 are here, with Diamondbacks vs. Red Sox in the MLB and Lynx vs. Valkyries in the WNBA among the top plays identified by our model across Wednesday’s schedule.

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

List of best bets for today [8/19, updated 10:42AM ET]

Below, you’ll find today’s top 10 best bets, ranked by edge for Wednesday, August 19, 2026.

MLB: Diamondbacks vs. Red Sox Over 8.5 runs (+117)

Our model has identified value on Over 8.5 runs in Diamondbacks vs. Red Sox at +117 odds. A 56.6% probability produces an edge of 10.5%, making this the strongest play for today's sports action.

 

WNBA: Lynx vs. Valkyries Over 164.5 points (+113)

Lynx vs. Valkyries over 164.5 points carries a 9.0% edge and a probability of 56% at +113 odds, according to our model.

 

MLB: Nationals vs. Rangers Over 7.5 runs (-107)

Nationals vs. Rangers Over 7.5 runs at -107 odds shows a 8.8% edge, supported by a 60.5% probability in simulations.

 

MLB: Mariners vs. Brewers over 7.5 runs (+130)

An 8.0% edge and 51.5% probability make Mariners vs. Brewers over 7.5 runs a value play in the Mariners vs. Brewers matchup, per our model.

 

MLB: Athletics vs. Royals Over 8.5 runs (+104)

Athletics vs. Royals Over 8.5 runs at +104 odds presents a 7.9% edge, with simulations resulting in a probability of 56.9%.

 

MLB: Dodgers vs. Rockies Over 11.5 runs (+111)

Our model finds value on Over 11.5 runs in Dodgers vs. Rockies at +111 odds, supported by an edge of 7.5%.

 

MLB: Blue Jays vs. Rays Over 7.5 runs (+111)

Our model has uncovered value on Blue Jays vs. Rays Over 7.5 runs at +111 odds. A 54.7% probability produces a 7.3% edge, making this a strong play for today's MLB action.

 

MLB: Yankees vs. Orioles Over 9 runs (-110)

A 6.8% edge on a 59.2% probability makes Over 9 runs at -110 odds a solid value play in today's Yankees vs. Orioles matchup.

 

MLB: Angels vs. AstrosOver 8.5 runs (-102)

Our model projects value on Over 8.5 runs at -102 odds. A 57.3% probability produces a 6.8% edge, making the Over the favorable side in today's MLB matchup.

 

MLB: Braves vs. Twins Over 8.5 runs (-104)

Rounding out our top 10 bets, Braves vs. Twins Over 8.5 runs at -104 odds shows a 57.4% probability and a 6.4% edge.

 

Best sports bets today summary: Wednesday, 8/19/2026

As of 10:42AM ET, here are our top bets by edge recommended by our model:

Matchup Bet Odds Edge Prob.
Diamondbacks vs. Red Sox (MLB) Over 8.5 runs +117 @ Polymarket 10.5% 56.6%
Lynx vs. Valkyries (WNBA) Over 164.5 points +113 @ Polymarket 9.0% 56%
Nationals vs. Rangers (MLB) Over 7.5 Runs -107 @ BetRivers 8.8% 60.5%
Mariners vs. Brewers (MLB) Over 7.5 runs +130 @ Novig 8.0% 51.5%
Athletics vs. Royals (MLB) Over 8.5 Runs +104 @ Polymarket 7.9% 56.9%
Dodgers vs. Rockies (MLB) Over 11.5 Runs +111 @ Novig 7.5% 54.8%
Blue Jays vs. Rays (MLB) Over 7.5 Runs +111 @ Novig 7.3% 54.7%
Yankees vs. Orioles (MLB) Over 9 Runs -110 @ BetRivers 6.8% 59.2%
Angels vs. Astros (MLB) Over 8.5 Runs -102 @ Novig 6.8% 57.3%
Braves vs. Twins (MLB) Over 8.5 Runs -104 @ Novig 6.4% 57.4%
 

List of upcoming sports to bet on now [8/19/2026]

Conclusion

Our best bets are locked and loaded for August 19, 2026, featuring plays such as over 8.5 runs in the Diamondbacks vs. Red Sox matchup and over 164.5 points in the Lynx vs. Valkyries matchup. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are rooted 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
Ryan Leaver
Senior Sports and Betting Editor

Ryan Leaver uses advanced statistical models and simulations to predict outcomes and provide predictions for the NBA, NFL, college football, college basketball, and soccer. He offers detailed game previews, best bets, props, and futures articles.

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