MLB player props today: Top Wednesday plays include Yainer Diaz [9/17/2025]

Our MLB player props for Wednesday, September 17, 2025, are locked and loaded, generated through state-of-the-art simulations and machine learning techniques.

These MLB player props are designed to enhance your betting strategy and feature players like Yainer Diaz, Colt Keith and Jeff McNeil.

Three of today's prop betting opportunities are listed below, with Dimers Pro users receiving unlimited access to our full suite of prop picks and today's MLB hitter projections.

Today's full list of MLB prop bets is led by a player in the Blue Jays vs. Rays game to go over his walks allowed line, with our in-house predictive model finding an edge of 13% at +132 odds.

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List of MLB prop picks for Wednesday

While the MLB prop picks on this page for Wednesday are sorted by win probability, betting on likelihood alone means leaving money on the table.

Savvy bettors chase edge—not just probability—and the highest-edge picks are reserved for Dimers Pro users to give them the best chance at winning.

Yainer Diaz to get a hit (-163)

• Probability: 67.5%
• Edge: 5.6%
• Game: Rangers vs. Astros (8:10PM ET)

Our model has found a strong MLB prop for Wednesday's Rangers vs. Astros game, focusing on Houston's Yainer Diaz. With a 67.5% chance of hitting, we suggest betting on Yainer Diaz to get a hit at -163 odds, offering an edge of 5.6%.

Colt Keith to get a hit (-134)

• Probability: 65.8%
• Edge: 8.5%
• Game: Guardians vs. Tigers (6:40PM ET)

Our model has identified another high-probability prop for today's MLB action, with Detroit's Colt Keith in our sights in the Guardians-Tigers game. We suggest betting on Colt Keith to get a hit with an edge of 8.5% at -134 odds.

Jeff McNeil to get a hit (-155)

• Probability: 65.7%
• Edge: 4.9%
• Game: Padres vs. Mets (7:10PM ET)

According to our analysis, another strong prop for Wednesday's MLB action focuses on NY Mets' Jeff McNeil in the Padres vs. Mets matchup. The recommended bet is Jeff McNeil to get a hit at -155 odds, with a 65.7% chance of hitting and a 4.9% edge.

MLB player prop picks: Wednesday, September 17, 2025

A quick summary of today’s top three props by probability according to our model as of 3:57PM ET:

Matchup	Prop	Odds	Probability	Edge
Rangers vs. Astros	Yainer Diaz To Get a Hit	-163 @ DraftKings	67.5%	5.6%
Guardians vs. Tigers	Colt Keith To Get a Hit	-134 @ DraftKings	65.8%	8.5%
Padres vs. Mets	Jeff McNeil To Get a Hit	-155 @ BetMGM	65.7%	4.9%

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Wednesday's MLB props are highlighted by a play with an edge of 13% on the best available odds—the kind of high-value bet you won't find by chasing probability alone.

Dimers Pro users have access to 290 MLB player props at the time of writing, all backed by real betting value.

More on MLB

The prop bets on this page are part of our MLB player props and MLB best bets series.

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Conclusion

For September 17, 2025, our MLB prop bets are locked and loaded, featuring players like Yainer Diaz, Colt Keith and Jeff McNeil. Powered by the latest data and cutting-edge simulations, these picks are here to give your betting strategy the edge it needs.

With the help of AI and automation, this article delivers today's MLB prop bets and insights quickly and accurately, while human oversight ensures high editorial quality. Our predictions are sourced from current data to help you make informed decisions.

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