Among college football title longshots, only two teams trade below the model's fair value right now: LSU at 5c on Polymarket against a 5.9 percent fair value, and Ole Miss at 2c on Kalshi against 2.3 percent. Everything else in the sub-7 percent tier prices at or above the model, meaning the cheapest contract still asks a small premium over what the numbers say the outcome is worth.
Which longshots trade below fair value?
The longshot tier begins below Miami's 9.7 percent fair value and runs down to the 1c tail. Screening each team's best available price against its model fair value isolates where the tail actually pays. Of the six teams from Indiana down to Ole Miss, only LSU and Ole Miss clear the bar: their cheapest contract sits under fair, which is the definition of a positive edge before any margin.
The rest read as slightly rich. Indiana, the top of the tier at 6.5 percent fair value, asks 7c on Polymarket. Oregon prices 5c on a 4.4 percent fair value, Florida 5c on 4.7 percent, and Alabama 4c on 3.8 percent. None of those gaps are large, but the direction matters: the best price is above the model, not below it.
The takeaway is that value in the tail is narrow and specific. This is not a case where the whole longshot board is underpriced; it is two names carrying a genuine discount while the rest sit at a routine premium.
The chart below maps each team's model fair value across the tier.
Why most longshots still carry a premium
Two structural forces keep longshot prices above fair value. The first is venue margin: the best displayed ask already includes the spread a market maker needs, so even the cheapest venue rarely quotes exactly at fair. The second is price granularity. Title contracts trade in whole cents, while model fair values carry decimals, so a 4.4 percent estimate has no 4.4c contract to match it and the nearest tradeable price rounds to 5c.
That rounding effect is largest precisely where it hurts a longshot trader most: in the tail, a single cent is a meaningful fraction of the price. Oregon's 5c ask on a 4.4 percent fair value is roughly a 14 percent premium in relative terms, even though the absolute gap is barely half a cent.
This is why LSU and Ole Miss stand out. Both clear not just the decimal but the whole-cent hurdle, landing at or under fair despite the same granularity everyone else fights.
LSU and Ole Miss: the tail edges
LSU is the cleanest read in the tier. The model's fair value is 5.9 percent and the best price is 5c on Polymarket, a discount of nearly a full point on a mid-single-digit contract. In relative terms that is close to a 15 percent markdown to fair, the widest positive edge anywhere in the longshot board.
Ole Miss is smaller but real. Fair value sits at 2.3 percent and the cheapest contract is 2c on Kalshi, so the price undercuts the model at the deep end of the tail. The absolute edge is only three tenths of a cent, and at that price a single tick swings the read, so the margin of safety is thin.
Neither edge is a call on either team winning the title. It is a statement that, at these specific prices and venues, the contract is cheaper than the model's estimate of the outcome. Prices and the model can both be wrong, and the tail is where noise is largest.
Where to trade the longshot tier
Venue placement tracks the usual split. LSU, Oregon, and Alabama show their best price on Polymarket, while Ole Miss and Florida are cheapest on Kalshi. Checking the venue with the best displayed price is the difference between capturing the edge and paying the premium, especially on contracts where one cent moves the whole read.
For traders opening positions, Polymarket's code TGSWC adds a $50 trading bonus on a $20 deposit and Kalshi's code FADE runs a trade-$25 offer up to $500. Those matter most in the tail, where a small bonus is large relative to a 2c or 5c contract.
The wider point holds across the board: the longshot tier is not broadly mispriced. The model backs exactly two names below fair, LSU with room and Ole Miss at the margin, and reads the rest as fairly to slightly richly priced at their cheapest venue.
