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

Cincinnati Reds at Chicago Cubs

All Cincinnati Reds predictions · All Chicago Cubs predictions

MLB · Sunday, August 30, 2026 · 7:46 PM · Final: 7-5

The model's call
Chicago Cubs to win
Model confidence 59.0%
Books consensus 59.0%
Result Cincinnati Reds won model ✗
Identical on purpose: the model applies no adjustment to the books’ de-vigged consensus until a candidate signal proves itself in shadow audit — none has yet. Prediction markets 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 Cincinnati RedsChicago Cubs
BetMGM +135 -160
BetRivers +135 -157
DraftKings +140 -150
ESPN BET +137 -155
Fanatics +130 -155
FanDuel +148 -160
Hard Rock Bet +140 -150
Caesars +145 -155

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
Cubs −1.5
priced 41.8% to cover · 8 books
Cincinnati Reds covered +1.5
Total · closing
O/U 9
priced 52.3% over · 4 books, 4 on another number
Over 9 (12 scored)
Spread by book RedsCubs
BetMGM +1.5 -160 −1.5 +135
BetRivers +1.5 -167 −1.5 +138
DraftKings +1.5 -149 −1.5 +124
ESPN BET +1.5 -155 −1.5 +130
Fanatics +1.5 -160 −1.5 +130
FanDuel +1.5 -150 −1.5 +125
Hard Rock Bet +1.5 -145 −1.5 +135
Caesars +1.5 -150 −1.5 +126
Total by bookOverUnder
BetMGM 9 -120 9 +100
BetRivers 9 -117 9 -104
DraftKings 9.5 +102 9.5 -123
ESPN BET 9.5 +105 9.5 -125
Fanatics 9.5 +105 9.5 -125
FanDuel 9 -122 9 +100
Hard Rock Bet 9.5 +110 9.5 -120
Caesars 9 -125 9 +105

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 Cincinnati RedsChicago Cubs
Books consensus fair, de-vigged 41.0% 59.0%
Best book price incl. vig 40.3% 60.0%
Kalshi contract price 41.1% 58.9%
Polymarket contract price 40.5% 59.5%
Markets average 40.8% 59.2%

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.

Trade the event contracts
The prediction-market prices on our game pages are tradeable markets.
Referral links — we may earn a reward if you sign up. 18+. Event contracts involve risk; this is not investment advice.

Back to today's board · The full record