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MLB · Sunday, September 13, 2026

Texas Rangers @ Arizona Diamondbacks

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

Arizona Diamondbacks ML (-122, BetOnline.ag) · confidence 54.5% of 10,000 sims · edge -0.5 pts · 0u

Cal Quantrill (2.89 ERA, 1.06 WHIP) vs Eduardo Rodriguez (2.55 ERA, 1.20 WHIP).

Projected 4.1–4.7; sim total 8.8 against a 8 line; park factor 1.05.

Market at board time: moneyline +110 / -130 (consensus at board time) · total 8.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -122 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 54.7% vs de-vigged market 54.3%: 0.4-point divergence within the 12-point cap (blended to 54.5% 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 0.341 vs league 0.324 (gap -0.017, threshold 0.035).
  • Rules 3/5 (velocity/spin telemetry): manual review required: Statcast feed not wired.
  • Weather: roofed park, no adjustment (totals paper track).

👁 Watch (market-proving, 0u): Under 8 (+100, Bovada) · model 53.4% · edge +3.4 pts · divergence +4.5 pts

Open vs close

MarketBoard timeClose
Moneyline (away / home)+110 / -130+110 / -130
Total88 (o-115 / u-105)

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.

❌ Watch pick (market-proving, paper, 0u staked): Under 8 (+100, Bovada) — LOSS (-1.00u paper).

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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