The top MLB pick today, Thursday, July 23, 2026, is Michael McGreevy Under 3.5 Strikeouts (ARI @ STL, 5:16 PM ET). PropsBot’s AI rates the pick at 61.6% Confidence with a 7.1% Edge Score, meaning the modeled probability sits about seven points above the implied probability priced into the market. Best available price: BetMGM -140.

Below is the full breakdown — Confidence Score, Edge Score, sportsbook odds comparison, and historical hit rate data — so you can make a data-backed decision before the 5:16 PM ET first pitch.

WindowUnder Hit RateSportsbookLineOdds
L5 / L10 / L2040% / 50% / 55%BetMGM3.5 Strikeouts-140
Season55%BetMGM3.5 Strikeouts-140
H2H vs STL50%BetMGM3.5 Strikeouts-140

Is Michael McGreevy a good Under 3.5 Strikeouts bet vs the Diamondbacks on July 23?

PropsBot AI player detail screen showing Michael McGreevy Under 3.5 Strikeouts pick with 61.6% Confidence Score, 7.1% Edge Score, and sportsbook odds for ARI at STL on July 23, 2026

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Why Michael McGreevy Under 3.5 Strikeouts vs the Diamondbacks?

PropsBot’s AI models assigned a 61.6% Confidence Score to Michael McGreevy under 3.5 Strikeouts tonight. That threshold qualifies as Moderate Confidence in PropsBot’s framework. The pick carries a 7.1% Edge Score, with a +3.3% Confidence Gap between modeled and implied probability.

McGreevy doesn’t miss bats. A 5.9 K/9, a 16.6% strikeout rate, 8.7% swinging strikes — three red marks sitting on the same card. He works to contact instead: 47.0% grounders, 5.7 innings a start on 88.5 pitches. That is a pitcher who gets outs, not whiffs. PropsBot’s Confidence Score lands at 61.6% on the Under, and the 7.1% Edge Score is the widest gap anywhere on today’s slate. The Conf Gap reads +3.3%, the only positive one on the board.

Historical Performance at 3.5 Strikeouts

The hit-rate row always tracks the Over, so flip every number to read this pick. 60% at L5 means the Under 3.5 Strikeouts cashed 2 of his last 5. L10 sits at 50% — five of ten. Stretch to L20 and the Under is 11 of 20. Season-long the Over clears 45%, which puts the Under at 55%. Head-to-head splits dead even. This isn’t a streak play. It’s a rate play, and the rate has held all year.

Matchup Context: ARI @ STL

Arizona whiffs 20.2% of the time and makes contact at 77.2% — nothing in that profile turns a contact pitcher into a strikeout arm. They do chase at 28.7%, the one number cutting toward the Over, and on its own it isn’t enough. PropsBot passed the opponent block 0 of 3. First pitch 5:16 PM ET.

Best Line Available

BetMGM has the best of it at -140, implied 58%. The model sits roughly seven points north of that. On a -140 line those few ticks are most of your margin, so shop it before you fire.

How PropsBot Grades MLB Strikeouts Picks

Every PropsBot pick is graded the morning after the game by an automated result-tracker that pulls box-score data from MLB.com / NHL.com / NBA.com / NFL.com and marks the pick Hit, Miss, Push, or Voided (for player non-appearance). The graded outcome is appended to the post via a green/red callout block, and the per-pick history is published at Performance Methodology. Every entry includes the date, line, book, and graded outcome — nothing is retroactively edited.

How PropsBot Models MLB Strikeouts Props

Multiple AI models score the prop, then their consensus is summarized into a single Confidence Score and an Edge Score — full methodology at /performance-methodology/.

More MLB Player Props — July 23, 2026

Today’s full MLB slate is available inside PropsBot with Confidence Scores, Edge Scores, and multi-book odds comparisons across every market. Sign up free to access every pick before first pitch.

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Today’s Other AI Picks — July 23, 2026

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