OPEN LEDGER SPORTS Pick pages · one permanent URL per game
MLB · Friday, August 21, 2026

San Francisco Giants @ Boston Red Sox

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

Boston Red Sox ML (-168, FanDuel) · confidence 61.0% of 10,000 sims · edge -1.7 pts · 0u

Logan Webb (3.50 ERA, 1.06 WHIP) vs Sonny Gray (2.65 ERA, 1.15 WHIP).

Projected 3.5–4.7; sim total 8.2 against a 7.5 line; park factor 1.06.

Market at board time: moneyline +156 / -177 (consensus at board time) · total 7.5.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -168 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 60.0% vs de-vigged market 62.1%: 2.1-point divergence within the 12-point cap (blended to 61.0% at MODEL_WEIGHT=0.5).
  • Edge gate: model edge vs offered price is -1.7 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 flag: away 14-day wOBA 0.265 trails league 0.313 by 0.048 (threshold 0.035). 8% run tax applied to the away run rate.
  • Rules 3/5 (velocity/spin telemetry): manual review required: Statcast feed not wired.
  • Weather (totals paper track ONLY): 68°F at first pitch: run environment x0.994. Applied to the paper totals pick; the staked board ignores weather entirely.

Open vs close

MarketBoard timeClose
Moneyline (away / home)+156 / -177+180 / -209
Total7.58.5 (o-105 / u-115)

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.

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