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MLB · Thursday, August 13, 2026

Seattle Mariners @ New York Yankees

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

New York Yankees ML (-138, FanDuel) · confidence 57.5% of 10,000 sims · edge -0.5 pts · 0u

Logan Gilbert (3.42 ERA, 1.00 WHIP) vs Max Fried (2.88 ERA, 0.97 WHIP).

Projected 3.7–4.5; sim total 8.2 against a 7.5 line; park factor 1.03.

Market at board time: moneyline +127 / -143 (consensus at board time) · total 7.5.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -138 within the day-game juice cap (-170; night -180, day -170, day = first pitch before 17:00 venue-local).
  • Rule 8 check passed: raw model 57.8% vs de-vigged market 57.2%: 0.6-point divergence within the 12-point cap (blended to 57.5% at MODEL_WEIGHT=0.5).
  • Edge gate: model edge vs offered price is -0.5 pts (minimum 2). No allocation; a good side at a bad price is a bad bet.
  • Rule 4 check passed: both starters carry full-season workloads.
  • Rule 6 check passed: away 14-day wOBA 0.285 vs league 0.314 (gap +0.030, threshold 0.035).
  • Rules 3/5 (velocity/spin telemetry): manual review required: Statcast feed not wired.
  • Weather (totals paper track ONLY): 84°F at first pitch: run environment x1.055. Applied to the paper totals pick; the staked board ignores weather entirely.

Open vs close

MarketBoard timeClose
Moneyline (away / home)+127 / -143+142 / -159
Total7.57.5 (o-110 / u-110)

The close is the last pre-first-pitch capture. Movement toward a side after we post is the fastest honest read on pick quality — see the CLV column on the ledger.

No stake rode on this game. The lean and its failed gates above are the whole position: passing is a position too.

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