Notre Dame is the model's side in Miami at Notre Dame on Saturday, November 7. The model's fair value sets Notre Dame at a 57% win probability for the week 10 matchup, which leaves Miami at 43%. That is a clear lean toward the home side, though not a wide one.
The split is worth flagging up front: the season-long national-title board actually prices Miami ahead of Notre Dame, so the single-game read and the futures board point in opposite directions. The sections below separate the two.
What is the model's win probability for Notre Dame?
The model's fair value is 57% for Notre Dame and 43% for Miami. In price terms that maps to roughly a 57c contract on Notre Dame and a 43c contract on Miami before any venue vig is applied.
A 57-43 split is a modest home edge, not a runaway. It implies the market should treat this as close to a coin flip with Notre Dame holding the thin side. Anyone reading the game as a tossup is close to the model; anyone pricing Notre Dame as a heavy favorite is running ahead of it.
How do the prediction markets price Miami and Notre Dame?
On the national-title board, the two teams sit close together but with Miami on top. Miami's de-vigged fair value is 14.1%, with the cheapest contract at 16c on Polymarket. Notre Dame's fair value is 12.7%, with the cheapest contract at 14c, also on Polymarket.
Both best prices trade above their respective fair values, 16c against 14.1% for Miami and 14c against 12.7% for Notre Dame. That is the usual pattern on title longshots: the quoted price carries a premium to the model's consensus number.
The gap between the two is narrow. The market separates Miami and Notre Dame by about 1.4 points of fair value on the title, which is a tighter spread than the single-game model's 14-point edge for Notre Dame this Saturday.
Why the title board and the game model disagree
The disagreement is structural, not a mistake. The national-title fair value reflects a team's full path to a championship: schedule, conference, and the odds of winning several more games. The single-game model only prices one matchup on one date.
Miami grades slightly higher over a full title run at 14.1% to Notre Dame's 12.7%. But home field and matchup specifics flip the lean for one afternoon, which is how Notre Dame lands at 57% for November 7 despite trailing on the season board.
The practical read: a trader looking at the game contract and a trader looking at the title contract are pricing two different questions. The 57% applies only to the result on Saturday.
How to trade Miami at Notre Dame on Kalshi or Polymarket
Both venues list the matchup. The reference points are the model's 57% for Notre Dame and 43% for Miami on the game, plus the title prices where Polymarket currently holds the cheapest number on both teams.
Value sits with Notre Dame only where the game price trades below 57c; below that, the market is giving a discount to the model's home side. Miami becomes the model-relative value only if its price slips under 43c. The cheapest best price on the title futures for each team is on Polymarket, where new accounts can use code TGSWC (deposit $20, get a $50 trading bonus).
Prices and the model can both be wrong, and a 57-43 edge is thin enough that a single result tells little about who was right. None of this is financial advice; it is a read on where the market number sits against the model's fair value.
