Best MLB Total Bases Matchups — Saturday, August 8, 2026
Top total bases spot: Junior Caminero
Junior Caminero (TB) tops the board at 100, facing RHP George Kirby. The righty is racking up bases at .501 TB/PA against righties this year — and .730 over the last two weeks, an excellent bat that turns into a total base in about 49% of his trips. And George Kirby has been getting squared up by righties lately — .550 total bases 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 George Kirby too — 1.000 across 2 career trips. It all sets up in a neutral park.
The rest of the top of the board
- Brandon Lowe (PIT) (91) vs RHP Robert Stock: an excellent bat at .482 into an arm getting squared up by the same side (.500).
- Joc Pederson (TEX) (88) vs RHP Kyle Bradish: a strong bat at .445 into an arm getting squared up by the same side (.619).
- Yandy Díaz (TB) (86) vs RHP George Kirby: a league-average bat at .349 into an arm getting squared up by the same side (.550).
- Jeremy Peña (HOU) (85) vs RHP Michael King: an excellent bat at .493 into an arm giving up bases to the same side (.357), due to bounce back.
- Jordan Walker (STL) (85) vs LHP Kyle Freeland: a league-average bat at .363 into an arm vulnerable to the same side (.417), hot bat.
- Iván Herrera (STL) (81) vs LHP Kyle Freeland: a solid bat at .377 into an arm vulnerable to the same side (.417).
- Shohei Ohtani (LAD) (81) vs RHP Brandon Pfaadt: a strong bat at .433 into an arm tough on the same side (.200).
Arms giving up extra bases today
- RHP Aaron Nola has been vulnerable to righties — .415 total bases per batter faced. Bats to target: Brett Bateman (TOR), Nathan Lukes (TOR), and Jesús Sánchez (TOR).
- LHP Kyle Freeland has been vulnerable to lefties — .415 total bases per batter faced. Bats to target: Jordan Walker (STL), Iván Herrera (STL), and JJ Wetherholt (STL).
- RHP George Kirby has been vulnerable to righties — .400 total bases per batter faced. Bats to target: Junior Caminero (TB), Yandy Díaz (TB), and Jonathan Aranda (TB).
- RHP Kyle Bradish has been vulnerable to righties — .396 total bases per batter faced. Bats to target: Joc Pederson (TEX), Wyatt Langford (TEX), and Corey Seager (TEX).
Platoon edges to target
- Brandon Lowe (PIT) — lefty bat vs RHP, .491 against righties this year.
- Joc Pederson (TEX) — lefty bat vs RHP, .446 against righties this year.
- Jordan Walker (STL) — righty bat vs LHP, .455 against lefties this year.
- Iván Herrera (STL) — righty bat vs LHP, .325 against lefties this year.
- Shohei Ohtani (LAD) — lefty bat vs RHP, .430 against righties this year.
How it played out
6 of the top 10 total bases matchups landed at least one total base. Top play Junior Caminero finished with 0 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.
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