MLB Player Props Today: Thursday's Top Plays Include George Kirby [7/31/2025]

Our MLB player props for Thursday, July 31, 2025, are locked and loaded, chosen through cutting-edge simulations and machine learning techniques.

These MLB player props are designed to enhance your betting strategy and feature players like George Kirby, Rowdy Tellez and Kumar Rocker.

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

Today's full list of MLB prop bets is led by a player in the Rangers vs. Mariners game to go under his outs recorded line, with our in-house predictive model finding an edge of 13% at +145 odds.

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List of MLB Prop Picks for Thursday

While the MLB prop picks on this page for Thursday 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.

George Kirby Over 5.5 Hits Allowed (+115)

• Probability: 58.9%
• Edge: 12.4%
• Game: Rangers vs. Mariners (9:40PM ET)

Our model has found a standout MLB prop for Thursday's Rangers vs. Mariners game, zeroing in on Seattle's George Kirby. With a 58.9% chance of hitting, we suggest betting on George Kirby Over 5.5 Hits Allowed at +115 odds, offering an edge of 12.4%.

Rowdy Tellez To Get a Hit (-130)

• Probability: 58.7%
• Edge: 2.2%
• Game: Rangers vs. Mariners (9:40PM ET)

Our model has discovered another high-probability prop for today's MLB action, with Texas' Rowdy Tellez in our sights in the Rangers-Mariners game. We suggest betting on Rowdy Tellez To Get a Hit with an edge of 2.2% at -130 odds.

George Kirby Under 17.5 Outs Recorded (+145)

• Probability: 54.3%
• Edge: 13.5%
• Game: Rangers vs. Mariners (9:40PM ET)

According to our analysis, another strong prop for Thursday's MLB action focuses on Seattle's George Kirby in the Rangers vs. Mariners matchup. The recommended bet is George Kirby Under 17.5 Outs Recorded at 145 odds, with a 54.3% chance of hitting and a 13.5% edge.

MLB Player Prop Picks: Thursday, July 31, 2025

A quick summary of today’s top three props by probability according to our model as of 8:58PM ET:

Matchup	Prop	Odds	Probability	Edge
Rangers vs. Mariners	George Kirby Over 5.5 Hits Allowed	+115 @ BetMGM	58.9%	12.4%
Rangers vs. Mariners	Rowdy Tellez To Get a Hit	-130 @ BetMGM	58.7%	2.2%
Rangers vs. Mariners	George Kirby Under 17.5 Outs Recorded	+145 @ BetMGM	54.3%	13.5%

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Thursday's MLB props include a standout 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 42 MLB player props at the time of writing, all backed by real betting value.

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 July 31, 2025, our MLB prop bets are locked and loaded, featuring players like George Kirby, Rowdy Tellez and Kumar Rocker. Backed by advanced simulations, these picks are here to make sure you're betting smarter, not harder.

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 drawn from current data to help you make informed decisions.

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