MLB player props today: Top Monday plays include Jake McCarthy [9/15/2025]

Our MLB player props for Monday, September 15, 2025, are locked in, chosen through state-of-the-art simulations and advanced machine learning.

These MLB player props are designed to enhance your betting strategy and feature players like Jake McCarthy, Victor Caratini and Braxton Ashcraft.

Three of today's prop betting opportunities are listed below, with Dimers Pro subscribers 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 Phillies vs. Dodgers game to go over his outs recorded line, with our in-house predictive model pinpointing an edge of 14% at +134 odds.

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List of MLB prop bets for Monday

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

Astute 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.

Jake McCarthy to get a hit (-165)

• Probability: 65.6%
• Edge: 3.3%
• Game: Giants vs. D-Backs (9:40PM ET)

Our model has found a strong MLB prop for Monday's Giants vs. D-Backs game, zeroing in on Arizona's Jake McCarthy. With a 65.6% chance of hitting, we suggest betting on Jake McCarthy to get a hit at -165 odds, offering an edge of 3.3%.

Victor Caratini to get a hit (-160)

• Probability: 65.1%
• Edge: 3.5%
• Game: Rangers vs. Astros (8:10PM ET)

Our model has identified another high-probability prop for today's MLB action, with Houston's Victor Caratini in our sights in the Rangers-Astros game. We recommend betting on Victor Caratini to get a hit with an edge of 3.5% at -160 odds.

Braxton Ashcraft over 1.5 earned runs (-127)

• Probability: 64.2%
• Edge: 8.2%
• Game: Cubs vs. Pirates (6:40PM ET)

According to our analysis, another strong prop for today's MLB action focuses on Pittsburgh's Braxton Ashcraft in the Cubs vs. Pirates game. The recommended bet is Braxton Ashcraft over 1.5 earned runs at -127 odds, with a 64.2% chance of hitting and an 8.2% edge.

MLB player prop picks: Monday, September 15, 2025

A quick summary of today’s top three props by probability according to our model as of 5:56PM ET:

Matchup	Prop	Odds	Probability	Edge
Giants vs. D-Backs	Jake McCarthy To Get a Hit	-165 @ BetMGM	65.6%	3.3%
Rangers vs. Astros	Victor Caratini To Get a Hit	-160 @ BetMGM	65.1%	3.5%
Cubs vs. Pirates	Braxton Ashcraft Over 1.5 Earned Runs	-127 @ DraftKings	64.2%	8.2%

Unlock unlimited access to our complete suite of prop picks by signing up for Dimers Pro.

Monday's MLB props include a standout play with an edge of 14% 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 61 MLB player props at the time of writing, all backed by real betting value.

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More about 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 15, 2025, our MLB prop bets are locked and loaded, featuring players like Jake McCarthy, Victor Caratini and Braxton Ashcraft. Powered by 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 grounded in current data to help you make informed decisions.

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