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

New York Islanders at Toronto Maple Leafs

All New York Islanders predictions · All Toronto Maple Leafs predictions

NHL · Saturday, October 17, 2026 · 7:15 PM · Final: 4-1

The model's call
Toronto Maple Leafs to win
Model confidence 54.3%
Books consensus 54.3%
Result New York Islanders 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 New York IslandersToronto Maple Leafs
BetMGM +105 -130
BetRivers +120 -143
DraftKings +110 -130
ESPN BET +110 -130
Fanatics +105 -125
FanDuel +105 -126
Hard Rock Bet +110 -140
Novig +113 -117
Caesars +110 -130

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
Maple Leafs −1.5
priced 34.0% to cover · 7 books
New York Islanders covered +1.5
Total · closing
O/U 6.5
priced 46.8% over · 7 books, 1 on another number
Under 6.5 (5 scored)
Spread by book IslandersMaple Leafs
BetMGM +1.5 -220 −1.5 +180
BetRivers +1.5 -220 −1.5 +170
DraftKings +1.5 -225 −1.5 +185
ESPN BET +1.5 -225 −1.5 +180
Fanatics +1.5 -235 −1.5 +185
FanDuel +1.5 -235 −1.5 +186
Hard Rock Bet +1.5 -230 −1.5 +175
Total by bookOverUnder
BetMGM 6.5 +100 6.5 -120
BetRivers 6.5 +105 6.5 -130
DraftKings 6.5 +105 6.5 -125
ESPN BET 6.5 +105 6.5 -125
Fanatics 6.5 +105 6.5 -125
FanDuel 6.5 +104 6.5 -128
Hard Rock Bet 6.5 +100 6.5 -120
Caesars 6 -124 6 +101

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 New York IslandersToronto Maple Leafs
Books consensus fair, de-vigged 45.7% 54.3%
Best book price incl. vig 45.5% 53.9%
Kalshi contract price 46.5% 53.5%

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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