Best MLB Runs Matchups — Monday, September 21, 2026
Top runs spot: James Wood
James Wood (WSH) tops the board at 100, facing RHP River Ryan. The lefty is scoring at .194 R/PA against righties this year — and .063 over the last two weeks, an excellent bat that turns into a run in about 17% of his trips. And River Ryan has been thin against righties lately. One catch: the bullpen behind him has been stingy to that side late. He's hitting in a spot worth about 4.7 trips, so the volume's there. No real history against River Ryan. It all sets up in a neutral park.
The rest of the top of the board
- Brooks Lee (MIN) (79) vs RHP Blade Tidwell: a strong bat at .133 into an arm getting lit up by the same side (.208), hot bat.
- Jonah Cox (SF) (78) vs RHP Zebby Matthews: a strong bat at .135 into an arm stingy with runs against the same side (.083), due to bounce back.
- Gleyber Torres (DET) (76) vs LHP DJ Herz: a strong bat at .149 into an arm with little track record against the same side.
- Kody Clemens (MIN) (75) vs RHP Blade Tidwell: a strong bat at .133 into an arm getting lit up by the same side (.208), due to bounce back.
- Walker Jenkins (MIN) (74) vs RHP Blade Tidwell: a solid bat at .122 into an arm getting lit up by the same side (.208).
- Jung Hoo Lee (SF) (73) vs RHP Zebby Matthews: a solid bat at .123 into an arm getting lit up by the same side (.174).
- CJ Abrams (WSH) (71) vs RHP River Ryan: a strong bat at .150 into an arm with little track record against the same side.
Platoon edges to target
- James Wood (WSH) — lefty bat vs RHP, .194 against righties this year.
- Brooks Lee (MIN) — lefty bat vs RHP, .143 against righties this year.
- Gleyber Torres (DET) — righty bat vs LHP, .198 against lefties this year.
- Kody Clemens (MIN) — lefty bat vs RHP, .142 against righties this year.
- Walker Jenkins (MIN) — lefty bat vs RHP, .143 against righties this year.
Lineup watch
54 of today's hitters are still on projected lineups, drawn from each team's last game. Batting order drives the score, so these flip the moment official lineups post — usually about two hours before first pitch. Anyone who doesn't make the official card gets flagged "Not starting" and drops to the bottom.
How to read these runs matchups
Each score (0–100) starts with the hitter's runs scored 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 runs board is
The Runs board projects the chance a hitter scores a run. 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 on-base ability at the top of the order.
- The bats due up behind him.
- The opposing run-prevention.
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?
Like RBIs, runs is a lumpy market that grades efficient once you model the clustering honestly. Transparency board — the WizLine set beside the line, graded.
How to use it
Useful context for top-of-the-order run creation, not a lean.
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