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Athletics @ Arizona Diamondbacks Recap

MLB · July 20, 2026 · Pre-game prediction preserved, outcome auto-graded against ESPN.

WIN

Model called it — Athletics WIN.

Pre-game, the Lakeshore Edge model picked Athletics at 43% against FanDuel's implied 43% — an edge of +4.4pt. The full reasoning is preserved below for audit.

Closing-line value vs Pinnacle: +4.6pp  ·  closed at 2.31 (43.3%)

Small Play Dog play
Athletics
Model 43%
Market 43%
Edge +4.4 pts

How the model got here

Each row is a stage in the probability calculation. The bar is the probability at that stage; the delta on the right is the shift from the previous stage.

Elo baseline
44.4% —
+ Season record + form
45.1% +0.7pp
Calibration offset
46.4% +1.3pp
Platt rescale
39.3% -7.1pp
Injury report (drag - opponent's drag)
40.0% +0.7pp
Moneyline normalization (both sides to 100%)
42.7% +2.7pp

Model performance on Athletics picks (60d)

How this side has graded in the journal over the last 60 days. Small slice — context, not a guarantee.

Picks
26
W - L
12 - 14
Win rate
46%
Avg CLV
+4.4pt
ROI
+16.1%

Sports betting involves risk. Past model performance is no guarantee of future results. If gambling is a problem for you, call 1-800-GAMBLER (US) or visit ncpgambling.org for help.