Best MLB Total Bases Matchups — Friday, August 28, 2026
Top total bases spot: Bryce Eldridge
Bryce Eldridge (SF) tops the board at 100, facing LHP Kohl Drake. The lefty is racking up bases at .407 TB/PA against lefties this year — and .591 over the last two weeks, a solid bat that turns into a total base in about 41% of his trips. And Kohl Drake has been thin against lefties lately. The bullpen behind him is roughly average to that side. He's hitting in a spot worth about 4.5 trips, so the volume's there. No real history against Kohl Drake. It all sets up in a neutral park.
The rest of the top of the board
- Luke Keaschall (MIN) (100) vs RHP Luis Castillo: a solid bat at .394 into an arm getting squared up by the same side (1.056), due to bounce back.
- Drake Baldwin (ATL) (100) vs RHP Tomoyuki Sugano: a strong bat at .421 into an arm getting squared up by the same side (.600).
- Henry Bolte (ATH) (99) vs RHP Brandon Young: a league-average bat at .351 into an arm getting squared up by the same side (1.000).
- Rafael Devers (SF) (96) vs LHP Kohl Drake: a league-average bat at .355 into an arm with little track record against the same side.
- Fernando Tatis Jr. (SD) (89) vs LHP Shane McClanahan: a strong bat at .467 into an arm getting squared up by the same side (.480).
- Coby Mayo (BAL) (89) vs LHP Jacob Lopez: an excellent bat at .515 into an arm tough on the same side (.286).
- Ryan Jeffers (MIN) (88) vs RHP Luis Castillo: a solid bat at .380 into an arm getting squared up by the same side (1.056).
Arms giving up extra bases today
- RHP Brandon Young has been getting squared up by righties — .460 total bases per batter faced. Bats to target: Henry Bolte (ATH), Zack Gelof (ATH), and Tommy White (ATH).
- RHP Luis Castillo has been getting squared up by righties — .457 total bases per batter faced. Bats to target: Luke Keaschall (MIN), Ryan Jeffers (MIN), and Brooks Lee (MIN).
- RHP Tomoyuki Sugano has been getting squared up by righties — .450 total bases per batter faced. Bats to target: Drake Baldwin (ATL), Matt Olson (ATL), and Ozzie Albies (ATL).
- LHP Cody Bradford has been getting squared up by lefties — .431 total bases per batter faced. Bats to target: Jake Bauers (MIL), Brice Turang (MIL), and Jackson Chourio (MIL).
Platoon edges to target
- Drake Baldwin (ATL) — lefty bat vs RHP, .426 against righties this year.
- Fernando Tatis Jr. (SD) — righty bat vs LHP, .512 against lefties this year.
- Coby Mayo (BAL) — righty bat vs LHP, .685 against lefties this year.
- Esmerlyn Valdez (PIT) — righty bat vs LHP, .552 against lefties this year.
- Shohei Ohtani (LAD) — lefty bat vs RHP, .440 against righties this year.
How it played out
8 of the top 10 total bases matchups landed at least one total base. Top play Bryce Eldridge 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.
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