Sports Edge Model — every game called, every call graded, in public

Chicago White Sox at Cleveland Guardians

All Chicago White Sox predictions · All Cleveland Guardians predictions

MLB · Monday, September 14, 2026 · 6:41 PM · Final: 7-3

The model's call
Cleveland Guardians to win
Model confidence 61.6%
Books consensus 61.6%
Result Chicago White Sox won model ✗
Identical on purpose: the model applies no adjustment to the de-vigged consensus of the books and Novig, a no-cut exchange, until a candidate signal proves itself in shadow audit — none has yet. Kalshi and Polymarket below are a comparison, not an input.

Closing moneyline by book

The last price each book posted before first pitch — the prices this call could actually have been bet at. Best on each side is highlighted. In-game odds are deliberately excluded: once the game starts, the price tracks the score, not the matchup.

Book Chicago White SoxCleveland Guardians
BetMGM +150 -185
BetRivers +130 -157
DraftKings +152 -184
ESPN BET +140 -165
Fanatics +150 -180
FanDuel +150 -178
Hard Rock Bet +145 -180
Caesars +152 -180

Spread & total

Not part of the model's call. Collected from every book and graded in public so the prices can be checked — how spreads and totals have graded so far. The percent is what the price itself implies, vig removed.

Spread · closing
Guardians −1.5
priced 41.7% to cover · 8 books
Chicago White Sox covered +1.5
Total · closing
O/U 7
priced 48.9% over · 5 books, 3 on another number
Over 7 (10 scored)
Spread by book White SoxGuardians
BetMGM +1.5 -150 −1.5 +125
BetRivers +1.5 -177 −1.5 +143
DraftKings +1.5 -156 −1.5 +129
ESPN BET +1.5 -165 −1.5 +140
Fanatics +1.5 -165 −1.5 +135
FanDuel +1.5 -152 −1.5 +126
Hard Rock Bet +1.5 -155 −1.5 +130
Caesars +1.5 -155 −1.5 +130
Total by bookOverUnder
BetMGM 7 +100 7 -120
BetRivers 7 -118 7 -121
DraftKings 7 -104 7 -116
ESPN BET 6.5 -135 6.5 +115
Fanatics 7 -105 7 -115
FanDuel 6.5 -134 6.5 +110
Hard Rock Bet 6.5 -140 6.5 +110
Caesars 7 -110 7 -110

Prediction markets vs the books

Every venue sells the same thing — a dollar if that side wins — at a different price. Implied cost per venue below; amber = the cheapest way to buy that side at the close.

Venue Chicago White SoxCleveland Guardians
Books consensus fair, de-vigged 38.4% 61.6%
Best book price incl. vig 39.7% 61.1%
Kalshi contract price 39.5% 60.5%
Polymarket contract price 40.5% 59.5%
Markets average 40.0% 60.0%

Contract prices exclude exchange trading fees (Kalshi ~1–2¢ midrange), which narrow small gaps. A venue meaningfully below the books consensus is either a bargain or an early opinion — the graded record decides which.

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