Best MLB Walks Matchups — Monday, July 27, 2026
Top walks spot: Yordan Alvarez
Yordan Alvarez (HOU) tops the board at 100, facing RHP Walbert Ureña. The lefty is working counts at .178 BB/PA against righties this year — and .176 over the last two weeks, an excellent bat that turns into a walk in about 14% of his trips. And Walbert Ureña has been fairly stingy with walks against righties lately — .077 walks per batter faced. The bullpen behind him hasn't been any better to that side, so there's no relief late. He's hitting in a spot worth about 4.5 trips, so the volume's there. He's owned Walbert Ureña too — .500 across 4 career trips. It all sets up in a neutral park.
The rest of the top of the board
- Mike Trout (LAA) (97) vs RHP Tatsuya Imai: an excellent bat at .142 into an arm handing out free passes to the same side (.250).
- LaMonte Wade Jr. (HOU) (91) vs RHP Walbert Ureña: an excellent bat at .141 into an arm fairly stingy with walks against the same side (.077).
- Geraldo Perdomo (AZ) (81) vs RHP Mitch Keller: an elite bat at .160 into an arm prone to walking the same side (.105).
- James Wood (WSH) (80) vs RHP Max Scherzer: an excellent bat at .134 into an arm with little track record against the same side.
- Kyle Schwarber (PHI) (80) vs RHP Tyler Phillips: an excellent bat at .123 into an arm handing out free passes to the same side (.154).
- Ronald Acuña Jr. (ATL) (75) vs LHP Zac Thornton: an excellent bat at .143 into an arm with little track record against the same side, due to bounce back.
- Kevin McGonigle (DET) (74) vs RHP Kyle Bradish: an excellent bat at .131 into an arm tough to walk against the same side (.000).
Platoon edges to target
- Yordan Alvarez (HOU) — lefty bat vs RHP, .178 against righties this year.
- LaMonte Wade Jr. (HOU) — lefty bat vs RHP, .172 against righties this year.
- Geraldo Perdomo (AZ) — lefty bat vs RHP, .165 against righties this year.
- James Wood (WSH) — lefty bat vs RHP, .193 against righties this year.
- Kyle Schwarber (PHI) — lefty bat vs RHP, .149 against righties this year.
How it played out
7 of the top 10 walks matchups landed at least one walk. Top play Yordan Alvarez finished with 1 walk. We post the result next to every projection so you can grade the board yourself — and so the model gets re-tuned against what actually happened.
How to read these walks matchups
Each score (0–100) starts with the hitter's walks per plate appearance against the hand he's facing — weighted toward the last two weeks, then the season, then a two-year baseline. Then it layers in the bullpen, his spot in the order, and park and weather. Higher means more of it points his way. It's context, not a lock — a great spot still goes 0-for-4 sometimes, and a tough one runs into one. The edge is in stacking the odds, and since we grade every board, you can see how often the top of the list delivers.
What the walks board is
The Walks board projects the chance a hitter draws a walk. One statistical model scores every matchup on the slate the same way — a star and a backup judged on the matchup in front of them, not their name — and every number is graded against the real box score once the games go final.
How the model gets its number
It isn't a gut call or a name game. The projection is built from a few things:
- His plate discipline.
- The pitcher's control.
- The count leverage in the matchup.
Those pieces combine into one number, and the model re-tunes itself weekly against how its past calls actually landed.
Is there a betting edge here?
An over-only market with heavy juice; our overs grade anti-predictive and lose to the vig. No edge — transparency board.
How to use it
Spot the patient-hitter-vs-wild-arm setups; not a bettable edge.
Everything here is a research signal from the model, graded in public — not betting advice, and no outcome is guaranteed.
Learn more: How the model works · The picks story · Today's plays