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MLB · Wednesday, September 9, 2026

Minnesota Twins @ Detroit Tigers

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

Detroit Tigers ML (-117, BetOnline.ag) · confidence 53.0% of 10,000 sims · edge -0.9 pts · 0u

Zebby Matthews (4.69 ERA, 1.25 WHIP) vs Keider Montero (3.52 ERA, 1.03 WHIP).

Projected 4.2–4.7; sim total 8.9 against a 8.5 line; park factor 0.97.

Market at board time: moneyline +101 / -120 (consensus at board time) · total 8.5.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -117 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 53.7% vs de-vigged market 52.3%: 1.4-point divergence within the 12-point cap (blended to 53.0% at MODEL_WEIGHT=0.5).
  • Edge gate: model edge vs offered price is -0.9 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 0.332 vs league 0.317 (gap -0.015, threshold 0.035).
  • Rules 3/5 (velocity/spin telemetry): manual review required: Statcast feed not wired.
  • Weather (totals paper track ONLY): 76°F at first pitch: run environment x1.025. Applied to the paper totals pick; the staked board ignores weather entirely.

Open vs close

MarketBoard timeClose
Moneyline (away / home)+101 / -120+107 / -125
Total8.58.5 (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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