The Daily Grind

Thursday, September 3, 2026

Underdogs covered the runline 6-3 and won outright 4-5 across 9 graded games. Below: the slate result, the plays our models fired — full stake and reduced (provisional) stake — and the games our discipline guard told us to pass.

6-3
Underdog Runline
4-5
Underdog Outright
4
Actionable Plays

Actionable plays

SideStakeResult
White SoxReduced stakeLost
RangersFull stakeWon outright (+ covered)
AthleticsFull stakeWon outright (+ covered)
CardinalsReduced stakeCovered +1.5 (lost outright)

Actionable plays we fire pre-game: full-confidence (Rule A/B) plays at standard stake and provisional (line-cooling, Rule C) plays at reduced stake. Provisional plays carry a smaller stake while that model is still proving out.

Model track record (season to date)

ModelRunline recordCover %
Full-stake plays (Rule A/B)68-5157.1%
Reduced-stake plays (line-cooling)180-10363.6%

How to read this: the totals above are season-to-date and include our pre-launch backtest (Mar 27–May 11), when these rules were still being fit to past data — so they overstate what was bettable in real time. The honest out-of-sample record, since the rules locked on May 12: full-stake plays 40-44 (47.6%), reduced-stake plays 168-96 (63.6%). Records are recomputed straight from our logged game-by-game data every night. Stand-down (WATCH) results — 11-6 this season — are excluded entirely, even though they'd improve the headline.

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