Contest Edge — MLB Ledger

predictions layer · decision layer (DIP) →

Model Brier: —  ·  Market Brier: —  ·  0 graded predictions

Calibrated probabilities, frozen before first pitch, graded in public. Probabilities, never picks. Market benchmark: Polymarket.

Today — frozen predictions

Start (UTC)GameModel P(home) Market @ freezePolymarket nowFrozen at
07-20 22:40MIN @ CLE0.5880.45507-20 12:26
07-20 23:05PIT @ NYY0.5870.52507-20 12:26
07-20 23:07TB @ TOR0.5260.59507-20 12:26
07-20 23:10BAL @ BOS0.5770.58507-20 12:26
07-20 23:10LAD @ PHI0.5190.56507-20 12:26
07-20 23:15SD @ ATL0.5560.54507-20 12:26
07-20 23:40SF @ KC0.5320.52507-20 12:26
07-20 23:40NYM @ MIL0.6550.65507-20 12:26
07-21 00:05DET @ CHC0.5930.51507-20 12:26
07-21 00:05CWS @ TEX0.5710.61507-20 12:26
07-21 00:10MIA @ HOU0.5300.52507-20 12:26
07-21 00:40WSH @ COL0.4680.46507-20 12:26
07-21 01:40ATH @ AZ0.6010.57507-20 12:26
07-21 01:40CIN @ SEA0.5750.57507-20 12:26
07-21 02:10STL @ LAA0.4660.50507-20 12:26
07-21 22:40MIN @ CLE0.5880.53507-20 12:26
07-21 22:40LAD @ PHI0.5190.55507-20 12:26
07-21 23:05PIT @ NYY0.5870.52507-20 12:26
07-21 23:07TB @ TOR0.5260.50507-20 12:26
07-21 23:10BAL @ BOS0.5770.56507-20 12:26
07-21 23:15SD @ ATL0.5560.59507-20 12:26
07-21 23:40SF @ KC0.5320.49507-20 12:26
07-21 23:40NYM @ MIL0.6550.59507-20 12:26
07-22 00:05DET @ CHC0.5930.52507-20 12:26
07-22 00:05CWS @ TEX0.5710.55507-20 12:26
07-22 00:10MIA @ HOU0.5300.53007-20 12:26
07-22 00:40WSH @ COL0.4680.49507-20 12:26
07-22 01:38STL @ LAA0.4660.48507-20 12:26
07-22 01:40ATH @ AZ0.6010.56507-20 12:26
07-22 01:40CIN @ SEA0.5750.54507-20 12:26

Crypto up/down — live self-grading watch

137 graded  ·  model Brier 0.1422 vs Polymarket 0.1521  ·  model closer on 71/137  ·  paper: 1 trades, 0 wins, $-100.00 flat / $-490.62 ¼-Kelly
Up windows (74): model 0.1614 vs PM 0.1762 · Down windows (63): model 0.1196 vs PM 0.1238

SymWindowSpot leadModel P(Up) PM P(Up)ResultCloserPaper trade
SOLsol-updown-5m-1784568900+0.013%0.5550.465pending
XRPxrp-updown-5m-1784568900+0.063%0.7390.695pending
ETHeth-updown-5m-1784568900+0.092%0.7780.815pending
BTCbtc-updown-5m-1784568900+0.008%0.5350.525pending
XRPxrp-updown-15m-1784567700-0.099%0.1850.100Downpolymarket
BTCbtc-updown-5m-1784568300+0.065%0.7410.825Uppolymarket
SOLsol-updown-15m-1784567700+0.013%0.5490.475Downpolymarket
ETHeth-updown-5m-1784568300+0.074%0.7170.785Uppolymarket
ETHeth-updown-15m-1784567700+0.075%0.7200.785Uppolymarket
BTCbtc-updown-15m-1784567700+0.031%0.6210.675Uppolymarket
SOLsol-updown-5m-1784568300+0.065%0.7330.775Uppolymarket
XRPxrp-updown-5m-1784568300+0.081%0.7690.745Upmodel
ETHeth-updown-5m-1784568000+0.072%0.7160.765Downmodel
XRPxrp-updown-5m-1784568000-0.054%0.3040.255Downpolymarket
SOLsol-updown-5m-1784568000+0.013%0.5500.510Downpolymarket
BTCbtc-updown-5m-1784567700-0.063%0.2720.205Downpolymarket
XRPxrp-updown-5m-1784567700-0.135%0.1140.135Downmodel
SOLsol-updown-5m-1784567700-0.026%0.4070.405Upmodel
ETHeth-updown-5m-1784567700-0.062%0.3250.325Uptie
XRPxrp-updown-15m-1784566800+0.018%0.5670.490Downpolymarket

Paper trades fire only when |model − market| ≥ 0.10 AND the model's edge still clears 0.10 against the actual order-book ask — the price a real buy would pay. $100 hypothetical stake each. Zero real orders.

Graded ledger (recent)

Start (UTC)GameScoreModel P(home) WinnerBrierMarket Brier
No graded games yet — first grades land the morning after tonight's slate.

Raw data: /api/ledger · /api/metrics · /api/today. Every number on this page is reproducible from the raw ledger. Predictions are append-only; frozen_at precedes game start by construction.