MLB player props today: Wednesday's best props include José Soriano [8/12/2026]
Get MLB player props today with projections for Wednesday's games.
Dimers' MLB player props are live for August 12, 2026, with today's top prop bets led by the likes of José Soriano, Janson Junk and Foster Griffin.
Our MLB player props model runs continuously to analyze every matchup—including Rockies vs. D-Backs and Rays vs. Athletics—and surface the best MLB player prop bets across the market.
List of MLB prop picks for Wednesday, 8/12
Sourced from 155+ total MLB props on site today, below are the top 10 MLB player props for August 12, ranked by probability.
José Soriano over 1.5 earned runs (-152)
- Edge: 9.5%
- Probability: 69.8%
- Game: Red Sox vs. Blue Jays (7:07PM ET)
Our model has flagged value on Toronto's José Soriano over 1.5 earned runs. A probability of 69.8% gives this play an edge of 9.5% at -152 odds.
Janson Junk over 14.5 outs recorded (-160)
- Edge: 4.9%
- Probability: 66.5%
- Game: Pirates vs. Marlins (6:40PM ET)
Janson Junk’s outs recorded prop shows a 66.5% probability and an 4.9% edge at -160 odds, according to our model.
Foster Griffin under 5.5 strikeouts (-148)
- Edge: 5.0%
- Probability: 64.7%
- Game: Guardians vs. Tigers (6:40PM ET)
The data highlights value on Foster Griffin under 5.5 strikeouts, with simulations showing a 64.7% probability and a 5.0% edge at -148.
Luis Castillo over 4.5 hits allowed (-148)
- Edge: 5.0%
- Probability: 64.6%
- Game: Reds vs. White Sox (7:40PM ET)
Our model finds value on Luis Castillo over 4.5 hits allowed, with a 64.6% probability and an edge of 5.0% at -148 odds.
Drew Rasmussen under 5.5 hits allowed (-131)
- Edge: 7.9%
- Probability: 64.6%
- Game: Rays vs. Athletics (3:05PM ET)
Simulations indicate value on Drew Rasmussen under 5.5 hits allowed for Tampa Bay, showing an edge of 7.9% at -131 odds.
Carmen Mlodzinski over 13.5 outs recorded (-118)
- Edge: 9.8%
- Probability: 63.9%
- Game: Pirates vs. Marlins (6:40PM ET)
Carmen Mlodzinski’s outs recorded prop shows an edge of 9.8% at -118 odds, supported by a 63.9% probability according to our model.
Ryan Waldschmidt to get a hit (-158)
- Edge: 2.1%
- Probability: 63.3%
- Game: Rockies vs. D-Backs (3:40PM ET)
Our model highlights value on Ryan Waldschmidt to get a hit for Arizona, with a 63.3% probability and a 2.1% edge at -158 odds.
Tyler Mahle under 16.5 outs recorded (-117)
- Edge: 8.8%
- Probability: 62.7%
- Game: Mets vs. Braves (7:15PM ET)
The data shows value on Tyler Mahle under 16.5 outs recorded, supported by a 62.7% probability at -117 odds and an edge of 8.8%.
Josh Lowe over 0.5 bases (-120)
- Edge: 7.5%
- Probability: 62.1%
- Game: Rangers vs. Angels (10:10PM ET)
A 7.5% edge on the over 16.5 bases line makes Josh Lowe a value play in Rangers vs. Angels, supported by a 62.1% probability at -120 odds.
Josh Lowe to get a hit (-120)
- Edge: 7.5%
- Probability: 62.1%
- Game: Rangers vs. Angels (10:10PM ET)
Simulations show value on Josh Lowe to get a hit here, with a 62.1% probability and 7.5% edge at -120 odds.
MLB player prop summary: Wednesday, August 12, 2026
A quick summary of today’s top props by probability according to our model as of 7:52AM ET:
| Matchup | Prop | Odds | Edge | Prob. |
|---|---|---|---|---|
| Red Sox vs. Blue Jays | José Soriano o1.5 earned runs | -152 @ DraftKings | 9.5% | 69.8% |
| Pirates vs. Marlins | Janson Junk o14.5 outs recorded | -160 @ DraftKings | 4.9% | 66.5% |
| Guardians vs. Tigers | Foster Griffin u5.5 strikeouts | -148 @ BetRivers | 5.0% | 64.6% |
| Reds vs. White Sox | Luis Castillo o4.5 hits allowed | -148 @ DraftKings | 5.0% | 64.6% |
| Rays vs. Athletics | Drew Rasmussen u5.5 hits allowed | -131 @ DraftKings | 7.9% | 64.6% |
| Pirates vs. Marlins | Carmen Mlodzinski o13.5 outs recorded | -118 @ DraftKings | 9.8% | 63.9% |
| Rockies vs. D-Backs | Ryan Waldschmidt to get a hit | -158 @ DraftKings | 2.1% | 63.3% |
| Mets vs. Braves | Tyler Mahle u16.5 outs recorded | -117 @ DraftKings | 8.8% | 62.7% |
| Rangers vs. Angels | Josh Lowe o0.5 bases | -120 @ BetMGM | 7.5% | 62.1% |
| Rangers vs. Angels | Josh Lowe to get a hit | -120 @ BetMGM | 7.5% | 62.1% |
Conclusion
For August 12, 2026, our MLB prop bets feature players such as José Soriano, Janson Junk and Foster Griffin. 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 encourages responsible gambling.
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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.
