Best MLB Total Bases Matchups — Wednesday, July 8, 2026
Top total bases spot: Luis García Jr.
Luis García Jr. (WSH) tops the board at 100, facing RHP Spencer Arrighetti. The lefty is racking up bases at .553 TB/PA against righties this year — and 1.175 over the last two weeks, an elite bat that turns into a total base in about 60% of his trips. And Spencer Arrighetti has been getting squared up by righties lately — .619 total bases per batter faced. One catch: the bullpen behind him has been stingy to that side late. He's hitting in a spot worth about 4.5 trips, so the volume's there. No real history against Spencer Arrighetti. It all sets up in a neutral park.
The rest of the top of the board
- Matt Vierling (DET) (88) vs LHP Jeffrey Springs: a league-average bat at .365 into an arm getting squared up by the same side (.586).
- Bryce Harper (PHI) (88) vs RHP Chase Burns: a strong bat at .441 into an arm getting squared up by the same side (.485), due to bounce back.
- Dillon Dingler (DET) (87) vs LHP Jeffrey Springs: a solid bat at .385 into an arm getting squared up by the same side (.586).
- Junior Caminero (TB) (80) vs RHP Gerrit Cole: an excellent bat at .513 into an arm getting squared up by the same side (.529), due to bounce back.
- Brandon Marsh (PHI) (79) vs RHP Chase Burns: a strong bat at .450 into an arm getting squared up by the same side (.485).
- Carter Jensen (KC) (78) vs RHP Christian Scott: a solid bat at .382 into an arm getting squared up by the same side (.538).
- Michael Harris II (ATL) (78) vs RHP Jared Jones: a strong bat at .447 into an arm tough on the same side (.191), hot bat.
Arms giving up extra bases today
- LHP Jeffrey Springs has been getting squared up by lefties — .428 total bases per batter faced. Bats to target: Matt Vierling (DET), Dillon Dingler (DET), and Spencer Torkelson (DET).
- RHP Tyler Phillips has been vulnerable to righties — .418 total bases per batter faced. Bats to target: Dominic Canzone (SEA), J.P. Crawford (SEA), and Cal Raleigh (SEA).
- RHP Roki Sasaki has been vulnerable to righties — .413 total bases per batter faced. Bats to target: Jake McCarthy (COL), Mickey Moniak (COL), and Cole Carrigg (COL).
- RHP Christian Scott has been vulnerable to righties — .397 total bases per batter faced. Bats to target: Carter Jensen (KC), Jac Caglianone (KC), and Bobby Witt Jr. (KC).
Platoon edges to target
- Luis García Jr. (WSH) — lefty bat vs RHP, .553 against righties this year.
- Matt Vierling (DET) — righty bat vs LHP, .390 against lefties this year.
- Bryce Harper (PHI) — lefty bat vs RHP, .530 against righties this year.
- Dillon Dingler (DET) — righty bat vs LHP, .381 against lefties this year.
- Brandon Marsh (PHI) — lefty bat vs RHP, .502 against righties this year.
How it played out
6 of the top 10 total bases matchups landed at least one total base. Top play Luis García Jr. finished with 6 total bases. 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 total bases matchups
Each score (0–100) starts with the hitter's total bases 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 total bases board is
The Total Bases board projects how many bases a hitter racks up vs the posted total-bases line. 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 extra-base pop vs this arm.
- The park.
- Recent contact quality.
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?
Total bases grades right at break-even even when we tune it to the hilt — the book prices the marginal leans efficiently. Transparency board.
How to use it
See who the model projects for extra-base damage; no systematic edge to bet.
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