Pick pages · one permanent URL per game
MLB · Wednesday, September 16, 2026

Miami Marlins @ Arizona Diamondbacks

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

Arizona Diamondbacks ML (-129, BetRivers) · confidence 51.7% of 10,000 sims · edge -4.7 pts · 0u

Ryan Gusto (4.14 ERA, 1.40 WHIP) vs Merrill Kelly (4.97 ERA, 1.46 WHIP).

Projected 4.9–4.7; sim total 9.5 against a 9 line; park factor 1.05.

Market at board time: moneyline +115 / -135 (consensus at board time) · total 9.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -129 within the night-game juice cap (-180; night -180, day -170, day = first pitch before 17:00 venue-local).
  • Rule 8 check passed: raw model 48.1% vs de-vigged market 55.3%: 7.2-point divergence within the 12-point cap (blended to 51.7% at MODEL_WEIGHT=0.5).
  • Edge gate: model edge vs offered price is -4.7 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 0.320 (gap -0.020, 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 9 (-113, LowVig.ag) · model 55.9% · edge +2.8 pts · divergence +4.6 pts

Open vs close

MarketBoard timeClose
Moneyline (away / home)+115 / -135+115 / -136
Total98.5 (o-118 / u+100)

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 9 (-113, LowVig.ag) — WIN (+0.89u paper).

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

All games this day · Pick archive · The Morning Line for this date