MLB player props today: Thursday's best props include Robert Gasser [8/20/2026]

Dimers' MLB player props are live for August 20, 2026, with today's top prop bets led by the likes of Robert Gasser, Héctor Rodríguez and Ke'Bryan Hayes.

Our MLB player props model runs continuously to analyze every matchup—including Yankees vs. Orioles and Cardinals vs. Reds—and surface the best MLB player prop bets across the market.

List of MLB prop bets for Thursday, 8/20

Sourced from 40+ total MLB props on site today, below are the top 10 MLB player props for August 20, ranked by probability.

Robert Gasser under 5.5 strikeouts (-166)

• Edge: 5.4%
• Probability: 67.8%
• Game: Mariners vs. Brewers (2:10PM ET)

Our model has flagged value on Milwaukee's Robert Gasser under 5.5 strikeouts. A probability of 67.8% gives this play an edge of 5.4% at -166 odds.

Héctor Rodríguez to get a hit (-156)

• Edge: 2.2%
• Probability: 63.2%
• Game: Cardinals vs. Reds (12:40PM ET)

Héctor Rodríguez’s to get a hit prop shows a 63.2% probability and an 2.2% edge at -156 odds, according to our model.

Ke'Bryan Hayes to get a hit (-123)

• Edge: 6.8%
• Probability: 61.9%
• Game: Cardinals vs. Reds (12:40PM ET)

The data highlights value on Ke'Bryan Hayes to get a hit, with simulations showing a 61.9% probability and a 6.8% edge at -123.

Gerrit Cole under 6.5 strikeouts (-125)

• Edge: 6.2%
• Probability: 61.8%
• Game: Yankees vs. Orioles (6:35PM ET)

Our model finds value on Gerrit Cole under 6.5 strikeouts, with a 61.8% probability and an edge of 6.2% at -125 odds.

George Kirby over 4.5 strikeouts (-120)

• Edge: 4.4%
• Probability: 59.0%
• Game: Mariners vs. Brewers (2:10PM ET)

Simulations indicate value on George Kirby over 4.5 strikeouts for Seattle, showing an edge of 4.4% at -120 odds.

Bryan Torres to get a hit (-125)

• Edge: 3.4%
• Probability: 58.9%
• Game: Cardinals vs. Reds (12:40PM ET)

Bryan Torres’s to get a hit prop shows an edge of 3.4% at -125 odds, supported by a 58.9% probability according to our model.

Kyle Bradish under 5.5 strikeouts (+104)

• Edge: 9.6%
• Probability: 58.7%
• Game: Yankees vs. Orioles (6:35PM ET)

Our model highlights value on Kyle Bradish under 5.5 strikeouts for Baltimore, with a 58.7% probability and a 9.6% edge at +104 odds.

Michael McGreevy under 17.5 outs recorded (-119)

• Edge: 4.2%
• Probability: 58.6%
• Game: Cardinals vs. Reds (12:40PM ET)

The data shows value on Michael McGreevy under 17.5 outs recorded, supported by a 58.6% probability at -119 odds and an edge of 4.2%.

Grayson Rodriguez over 4.5 strikeouts (-111)

• Edge: 5.1%
• Probability: 57.7%
• Game: Angels vs. Astros (8:10PM ET)

A 5.1% edge on the over 17.5 strikeouts line makes Grayson Rodriguez a value play in Angels vs. Astros, supported by a 57.7% probability at -111 odds.

Anthony Kay over 15.5 outs recorded (-105)

• Edge: 5.5%
• Probability: 56.7%
• Game: Braves vs. White Sox (2:10PM ET)

Simulations show value on Anthony Kay over 15.5 outs recorded here, with a 56.7% probability and 5.5% edge at -105 odds.

MLB player prop summary: Thursday, August 20, 2026

A quick summary of today’s top props by probability according to our model as of 12:09AM ET:

Conclusion

For August 20, 2026, our MLB prop bets feature players such as Robert Gasser, Héctor Rodríguez and Ke'Bryan Hayes. Each pick is grounded in real-time data and advanced simulations to help you bet with clarity and purpose.

Built using automation and human oversight, this article draws on the latest data to deliver accurate, timely insights. If using this article for betting, Dimers promotes responsible gambling.