OPEN LEDGER SPORTS Pick pages · one permanent URL per game
MLB · Monday, August 17, 2026

Athletics @ Kansas City Royals

Graded — this page is the complete record.

The lean (0 units — logged, not staked)

Kansas City Royals ML (-176, DraftKings) · confidence 57.8% of 10,000 sims · edge -6.0 pts · 0u

Mason Barnett (6.16 ERA, 1.45 WHIP) vs Michael Wacha (3.46 ERA, 1.15 WHIP).

Projected 4.7–5.1; sim total 9.8 against a 9 line; park factor 1.03.

Market at board time: moneyline +160 / -178 (consensus at board time) · total 9.

Circuit-breaker log (7 checks)
  • Rule 2 check passed: market line -176 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 53.1% vs de-vigged market 62.5%: 9.3-point divergence within the 12-point cap (blended to 57.8% at MODEL_WEIGHT=0.5).
  • Edge gate: model edge vs offered price is -6.0 pts (minimum 2). No allocation; a good side at a bad price is a bad bet.
  • Rule 4 flag: Mason Barnett under 60 IP this deep in the season (limited workload / possible IL return). Volume freeze: confidence downgraded one tier.
  • Rule 6 check passed: away 14-day wOBA 0.309 vs league 0.315 (gap +0.006, threshold 0.035).
  • Rules 3/5 (velocity/spin telemetry): manual review required: Statcast feed not wired.
  • Weather (totals paper track ONLY): 89°F at first pitch: run environment x1.078 + 5% hot-day kicker vs home SP fly-ball (57% air outs), away SP fly-ball (65% air outs). Applied to the paper totals pick; the staked board ignores weather entirely.

👁 Watch (market-proving, 0u): Over 9 (-102, LowVig.ag) · model 53.7% · edge +3.2 pts · divergence +4.8 pts

Open vs close

MarketBoard timeClose
Moneyline (away / home)+160 / -178+110 / -131
Total910 (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.

✅ Watch pick (market-proving, paper, 0u staked): Over 9 (-102, LowVig.ag) — WIN (+0.98u 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