Best MLB Walks Matchups — Wednesday, September 2, 2026
Top walks spot: Shohei Ohtani
Shohei Ohtani (LAD) tops the board at 100, facing LHP Brycen Mautz. The lefty is working counts at .072 BB/PA against lefties this year — and .063 over the last two weeks, a league-average bat that turns into a walk in about 8% of his trips. And Brycen Mautz has been thin against lefties lately. The bullpen behind him is roughly average to that side. He's hitting in a spot worth about 4.7 trips, so the volume's there. No real history against Brycen Mautz. It all sets up in a neutral park.
The rest of the top of the board
- Mike Trout (LAA) (100) vs RHP Cam Schlittler: an excellent bat at .123 into an arm handing out free passes to the same side (.227).
- Yordan Alvarez (HOU) (100) vs RHP Davis Martin: an excellent bat at .124 into an arm tough to walk against the same side (.000).
- Rafael Devers (SF) (99) vs RHP Bubba Chandler: an excellent bat at .122 into an arm handing out free passes to the same side (.136), hot bat.
- Juan Soto (NYM) (97) vs RHP Griffin Jax: an excellent bat at .139 into an arm with little track record against the same side, due to bounce back.
- Munetaka Murakami (CWS) (88) vs RHP Hayden Wesneski: a strong bat at .116 into an arm handing out free passes to the same side (.115), due to bounce back.
- Matt Olson (ATL) (87) vs RHP Brad Lord: a strong bat at .112 into an arm handing out free passes to the same side (.143).
- Kyle Schwarber (PHI) (87) vs RHP Taylor Clarke: a strong bat at .118 into an arm handing out free passes to the same side (.118), due to bounce back.
Platoon edges to target
- Yordan Alvarez (HOU) — lefty bat vs RHP, .184 against righties this year.
- Rafael Devers (SF) — lefty bat vs RHP, .119 against righties this year.
- Juan Soto (NYM) — lefty bat vs RHP, .203 against righties this year.
- Munetaka Murakami (CWS) — lefty bat vs RHP, .176 against righties this year.
- Matt Olson (ATL) — lefty bat vs RHP, .114 against righties this year.
How it played out
2 of the top 10 walks matchups landed at least one walk. Top play Shohei Ohtani 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